.beads/issues.jsonl

@@ -23,7 +23,8 @@
 {"_type":"issue","id":"islandflow-ayo","title":"Drop stale backlog events from live fanout","description":"Follow-up to live freshness rollout: /ws/live was still fanning out stale backlog events for freshness-gated channels, which kept tape panes in Live feed behind despite active synthetic ingest. Gate fanout and cache ingest by freshness for options/nbbo/equities/flow.","status":"closed","priority":1,"issue_type":"bug","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-04-28T21:26:39Z","created_by":"dirtydishes","updated_at":"2026-04-28T21:26:44Z","started_at":"2026-04-28T21:26:44Z","closed_at":"2026-04-28T21:26:44Z","close_reason":"Completed","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-0v6","title":"Fix tape freshness, NBBO coverage, pause controls, and filter popup","description":"Implement the tape fixes requested for synthetic options notional sizing, strict live freshness, live-mode pause/resume behavior, stronger NBBO snapshot coverage, and moving flow filters behind a popup. Includes server-side live cache changes, web terminal state/UI changes, and tests for synthetic pricing, live snapshot freshness/NBBO retention, and live pause/filter interactions.","status":"closed","priority":1,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-04-28T21:02:52Z","created_by":"dirtydishes","updated_at":"2026-04-28T21:13:38Z","started_at":"2026-04-28T21:02:57Z","closed_at":"2026-04-28T21:13:38Z","close_reason":"Completed","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-e4r","title":"Implement smart-money flow filtering and synthetic firehose modes","description":"Implement the approved multi-surface plan for named synthetic market profiles, options raw-vs-signal filtering, live/API filter contracts, Tape page client-side flow filters, firehose-readiness improvements, tests, and README updates.","status":"closed","priority":1,"issue_type":"feature","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-04-28T20:10:49Z","created_by":"dirtydishes","updated_at":"2026-04-28T20:29:29Z","started_at":"2026-04-28T20:10:53Z","closed_at":"2026-04-28T20:29:29Z","close_reason":"Implemented synthetic market profiles, options signal-path filtering, signal-aware API/replay contracts, Tape page filters, tests, and README updates. Follow-up tracked in islandflow-biq.","dependency_count":0,"dependent_count":0,"comment_count":0}
-{"_type":"issue","id":"islandflow-hoh","title":"clarify turn-doc exemptions and ambiguity rule","description":"Update AGENTS.md turn documentation rules so minor/trivial checklist takes precedence, ambiguous cases require user check-in, and completion rule applies only when turn docs are required.","status":"open","priority":2,"issue_type":"task","owner":"dishes@dpdrm.com","created_at":"2026-05-23T23:02:10Z","created_by":"dirtydishes","updated_at":"2026-05-23T23:02:10Z","dependency_count":0,"dependent_count":0,"comment_count":0}
+{"_type":"issue","id":"islandflow-7ez","title":"rename tape to options and replace web rail with drawer shell","description":"Implement the web and desktop route transition from /tape to /options, keep /tape as a compatibility redirect, replace the persistent web rail with a shared sticky header plus overlay drawer, and update validation/docs to match.","status":"closed","priority":2,"issue_type":"feature","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-05-23T23:30:06Z","created_by":"dirtydishes","updated_at":"2026-05-23T23:38:59Z","started_at":"2026-05-23T23:30:24Z","closed_at":"2026-05-23T23:38:59Z","close_reason":"Closed","dependency_count":0,"dependent_count":0,"comment_count":0}
+{"_type":"issue","id":"islandflow-hoh","title":"clarify turn-doc exemptions and ambiguity rule","description":"Update AGENTS.md turn documentation rules so minor/trivial checklist takes precedence, ambiguous cases require user check-in, and completion rule applies only when turn docs are required.","status":"closed","priority":2,"issue_type":"task","owner":"dishes@dpdrm.com","created_at":"2026-05-23T23:02:10Z","created_by":"dirtydishes","updated_at":"2026-05-23T23:02:30Z","closed_at":"2026-05-23T23:02:30Z","close_reason":"Closed","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-t8b","title":"Update GitHub Pages docs URL target","description":"Adjust the docs Pages publish workflow so the deployed landing behavior explicitly targets dirtydishes.github.io/islandflow/docs and keeps the docs payload path consistent.","status":"closed","priority":2,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-05-23T21:18:04Z","created_by":"dirtydishes","updated_at":"2026-05-23T21:18:59Z","started_at":"2026-05-23T21:18:06Z","closed_at":"2026-05-23T21:18:59Z","close_reason":"Closed","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-kgu","title":"Reconcile PR #8 branch with current main","description":"Why this issue exists and what needs to be done: user requested reconciliation for PR #8. Identify the PR #8 branch, merge/rebase with current main, resolve conflicts, validate, and push the updated branch so the PR can merge cleanly.","status":"closed","priority":2,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-05-23T20:14:36Z","created_by":"dirtydishes","updated_at":"2026-05-23T20:24:29Z","started_at":"2026-05-23T20:14:39Z","closed_at":"2026-05-23T20:24:29Z","close_reason":"Closed","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-l9h","title":"stop persisting non-signal option prints in clickhouse","description":"Why: non-signal option prints are storage noise and should not be persisted by default.\\n\\nWhat: add OPTIONS_PERSIST_SIGNAL_ONLY env flag (default true), gate option_print inserts in ingest-options, add tests for persistence behavior, update env examples, and document one-off cleanup SQL for existing non-signal rows.","status":"closed","priority":2,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-05-23T03:02:32Z","created_by":"dirtydishes","updated_at":"2026-05-23T03:06:34Z","started_at":"2026-05-23T03:02:35Z","closed_at":"2026-05-23T03:06:34Z","close_reason":"Closed","dependency_count":0,"dependent_count":0,"comment_count":0}
@@ -80,6 +81,7 @@
 {"_type":"issue","id":"islandflow-zs0","title":"Migrate terminal UI to smart-money profiles","description":"Migrate apps/web terminal rendering to consume SmartMoneyEvent directly: primary profile, probability ladder, reason codes, and suppression/abstention state, while preserving legacy alert/classifier displays during the bridge.","status":"closed","priority":2,"issue_type":"task","owner":"dishes@dpdrm.com","created_at":"2026-05-04T21:35:23Z","created_by":"dirtydishes","updated_at":"2026-05-05T05:39:58Z","closed_at":"2026-05-05T05:39:58Z","close_reason":"Completed terminal smart-money profile migration","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-igk","title":"Add plan mode","description":"Implement a user-facing plan mode in the application so users can switch into planning before taking action. Scope to be clarified from existing app patterns.","status":"closed","priority":2,"issue_type":"feature","owner":"dishes@dpdrm.com","created_at":"2026-05-04T04:22:37Z","created_by":"dirtydishes","updated_at":"2026-05-04T04:26:18Z","started_at":"2026-05-04T04:22:40Z","closed_at":"2026-05-04T04:26:18Z","close_reason":"Implemented as a global pi extension toggled with Shift+P","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-biq","title":"Finish raw live options delivery and filter/backpressure observability","description":"The smart-money signal path and Tape filters are in place, but the next firehose pass should finish server-side selective raw live delivery for options subscriptions and add explicit filtered-out/backpressure observability for API/web counters. This was discovered while landing islandflow-e4r.\n","status":"in_progress","priority":2,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-04-28T20:28:58Z","created_by":"dirtydishes","updated_at":"2026-04-29T03:54:12Z","started_at":"2026-04-29T03:54:12Z","dependencies":[{"issue_id":"islandflow-biq","depends_on_id":"islandflow-e4r","type":"discovered-from","created_at":"2026-04-28T16:28:58Z","created_by":"auto-import","metadata":"{}"}],"dependency_count":0,"dependent_count":0,"comment_count":0}
+{"_type":"issue","id":"islandflow-3by","title":"add interaction coverage for terminal navigation drawer","description":"Add browser- or DOM-level coverage for the shared terminal header drawer so open/close behavior, Escape dismissal, backdrop dismissal, and route-change dismissal are exercised beyond pure route helper tests.","status":"open","priority":3,"issue_type":"task","owner":"dishes@dpdrm.com","created_at":"2026-05-23T23:35:57Z","created_by":"dirtydishes","updated_at":"2026-05-23T23:35:57Z","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-gm0","title":"Default turn-doc diffs to @pierre/diffs","description":"Why this issue exists and what needs to be done\\n\\nUpdate AGENTS.md turn-documentation guidance to prefer @pierre/diffs output with an explicit fallback path when unavailable, and include the related package manifest/lock updates in the same change set.","status":"closed","priority":3,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-05-23T22:51:57Z","created_by":"dirtydishes","updated_at":"2026-05-23T22:52:23Z","started_at":"2026-05-23T22:52:00Z","closed_at":"2026-05-23T22:52:23Z","close_reason":"completed","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-hpf","title":"add anatomy explainer for options print and smart money flow","description":"Create a standalone docs/anatomy.html reference page that explains the end-to-end lifecycle of an options print through enrichment, signal filtering, compute clustering, flow packet creation, smart-money evaluation, classifier hits, alerts, and API/live consumption. The page should be polished, user-readable, and visually strong enough to serve as a reusable reference artifact for both technical and non-technical readers.","notes":"Added docs/anatomy.html as a standalone reference page for the options-print to smart-money pipeline, styled in the repo product register and layered for executive, mixed technical, and operator-level readers. Regenerated docs/index.html so the page is discoverable from the docs surface.","status":"closed","priority":3,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-05-23T02:18:48Z","created_by":"dirtydishes","updated_at":"2026-05-23T02:24:58Z","started_at":"2026-05-23T02:18:53Z","closed_at":"2026-05-23T02:24:58Z","close_reason":"Closed","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-4ca","title":"Publish May 21 standup git summary","description":"Create the daily standup-ready git activity summary for 2026-05-21, save the HTML artifact under docs/general, add the required turn document, and push the result so the automation leaves a durable record.","status":"closed","priority":3,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-05-22T13:03:00Z","created_by":"dirtydishes","updated_at":"2026-05-22T13:05:05Z","started_at":"2026-05-22T13:03:03Z","closed_at":"2026-05-22T13:05:05Z","close_reason":"Created the 2026-05-21 standup summary in docs/general, added the required turn document, and prepared the repo for commit/push.","dependency_count":0,"dependent_count":0,"comment_count":0}

apps/desktop/README.md

@@ -24,6 +24,6 @@ This workspace packages a thin Electron shell around the hosted Islandflow app.
 
 ## Development Notes
 
-- `ISLANDFLOW_DESKTOP_START_URL` controls which trusted app URL Electron loads.
+- `ISLANDFLOW_DESKTOP_START_URL` controls which trusted app URL Electron loads. Prefer `/options` for deep links; `/tape` remains supported and redirects in the web app for compatibility.
 - `NEXT_PUBLIC_API_URL` remains a web-app setting and should typically be `https://flow.deltaisland.io` when developing the local UI inside Electron.
 - `assets/` currently contains placeholders only; a real `.icns` icon is deferred.

apps/desktop/src/security.test.ts

@@ -8,7 +8,11 @@ import {
 } from "./security.js";
 
 describe("desktop URL policy", () => {
-  it("allows the hosted production origin", () => {
+  it("allows the hosted production origin on /options", () => {
+    expect(isTrustedAppUrl("https://flow.deltaisland.io/options?symbol=SPY")).toBe(true);
+  });
+
+  it("keeps /tape trusted as a compatibility path on the same origin", () => {
     expect(isTrustedAppUrl("https://flow.deltaisland.io/tape?symbol=SPY")).toBe(true);
   });
 
@@ -37,5 +41,8 @@ describe("desktop URL policy", () => {
     expect(resolveDesktopStartUrl(undefined)).toBe(DESKTOP_PRODUCTION_URL);
     expect(resolveDesktopStartUrl("https://example.com")).toBe(DESKTOP_PRODUCTION_URL);
     expect(resolveDesktopStartUrl("http://127.0.0.1:3000")).toBe("http://127.0.0.1:3000");
+    expect(resolveDesktopStartUrl("https://flow.deltaisland.io/options")).toBe(
+      "https://flow.deltaisland.io/options"
+    );
   });
 });

apps/web/app/globals.css

@@ -18,7 +18,7 @@
   --red-soft: oklch(0.68 0.16 28 / 0.12);
   --blue: oklch(0.72 0.13 247);
   --blue-soft: oklch(0.72 0.13 247 / 0.11);
-  --rail-width: 236px;
+  --drawer-width: min(320px, calc(100vw - 28px));
   --topbar-height: 64px;
 }
 
@@ -86,22 +86,43 @@ input {
 }
 
 .terminal-shell {
+  position: relative;
   min-height: 100vh;
-  display: grid;
-  grid-template-columns: var(--rail-width) minmax(0, 1fr);
   background: linear-gradient(180deg, oklch(0.14 0.011 250) 0%, oklch(0.11 0.01 250) 100%);
 }
 
-.terminal-rail {
+.terminal-nav-drawer {
-  position: sticky;
+  position: fixed;
-  top: 0;
+  inset: 0 auto 0 0;
-  height: 100vh;
+  z-index: 45;
-  padding: 22px 18px;
+  width: var(--drawer-width);
+  padding: 20px 18px 18px;
   display: flex;
   flex-direction: column;
   gap: 20px;
   background: linear-gradient(180deg, oklch(0.16 0.012 250 / 0.98), oklch(0.13 0.011 250 / 0.98));
   border-right: 1px solid var(--border);
+  box-shadow: 0 28px 72px rgba(0, 0, 0, 0.48);
+}
+
+.terminal-drawer-backdrop {
+  position: fixed;
+  inset: 0;
+  z-index: 40;
+  border: 0;
+  background: rgba(3, 5, 8, 0.62);
+  cursor: pointer;
+}
+
+.terminal-drawer-head {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.terminal-drawer-close {
+  flex: 0 0 auto;
 }
 
 .terminal-brand {
@@ -198,6 +219,7 @@ input {
 
 .terminal-frame {
   min-width: 0;
+  min-height: 100vh;
   display: grid;
   grid-template-rows: minmax(var(--topbar-height), auto) minmax(0, 1fr);
 }
@@ -208,11 +230,39 @@ input {
   z-index: 20;
   display: flex;
   align-items: center;
-  justify-content: flex-end;
+  justify-content: space-between;
-  gap: 12px;
+  gap: 16px;
   padding: 10px 20px;
   background: oklch(0.15 0.012 250 / 0.96);
   border-bottom: 1px solid var(--border);
+  backdrop-filter: blur(12px);
+}
+
+.terminal-topbar-leading {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  flex: 0 0 auto;
+}
+
+.terminal-menu-trigger {
+  display: inline-flex;
+  align-items: center;
+  gap: 10px;
+  min-width: 104px;
+}
+
+.terminal-menu-trigger-icon {
+  display: inline-grid;
+  gap: 4px;
+}
+
+.terminal-menu-trigger-icon span {
+  display: block;
+  width: 14px;
+  height: 1px;
+  border-radius: 999px;
+  background: currentColor;
 }
 
 .status-dot,
@@ -463,7 +513,7 @@ input {
 
 .terminal-content {
   min-width: 0;
-  padding: 24px 24px 24px;
+  padding: 24px clamp(16px, 2vw, 28px) 24px;
 }
 
 .page-shell {
@@ -689,8 +739,8 @@ h3 {
   grid-template-columns: minmax(0, 2fr) minmax(320px, 1fr);
 }
 
-.page-grid-tape {
+.page-grid-options {
-  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr);
+  grid-template-columns: minmax(0, 1fr);
 }
 
 .page-grid-signals {
@@ -714,7 +764,7 @@ h3 {
 
 .page-grid-home > :nth-child(3),
 .page-grid-home > :nth-child(4),
-.page-grid-tape > :nth-child(1),
+.page-grid-options > :nth-child(1),
 .page-grid-replay > :nth-child(1) {
   grid-column: 1 / -1;
 }
@@ -963,11 +1013,11 @@ h3 {
   grid-row: 2;
 }
 
-.page-grid-tape > :first-child {
+.page-grid-options > :first-child {
   height: clamp(460px, 64vh, 880px);
 }
 
-.page-grid-tape > :not(:first-child) {
+.page-grid-options > :not(:first-child) {
   height: clamp(400px, 50vh, 680px);
 }
 
@@ -1965,68 +2015,23 @@ h3 {
 }
 
 @media (max-width: 1180px) {
-  .terminal-shell {
+  .terminal-nav-drawer {
-    grid-template-columns: 1fr;
+    width: min(300px, calc(100vw - 24px));
-  }
-
-  .terminal-rail {
-    position: sticky;
-    top: 0;
-    z-index: 35;
-    height: auto;
-    display: grid;
-    grid-template-columns: minmax(170px, auto) minmax(0, 1fr);
-    align-items: center;
-    gap: 14px 18px;
-    padding: 14px 16px;
-    border-right: 0;
-    border-bottom: 1px solid var(--border);
-  }
-
-  .terminal-brand {
-    gap: 2px;
   }
 
   .terminal-brand-name {
     font-size: 1.25rem;
   }
 
-  .terminal-nav {
-    display: flex;
-    min-width: 0;
-    gap: 8px;
-    overflow-x: auto;
-    scrollbar-width: thin;
-  }
-
-  .terminal-nav-link {
-    flex: 0 0 auto;
-    white-space: nowrap;
-  }
-
-  .shell-metrics {
-    grid-column: 1 / -1;
-    margin-top: 0;
-    grid-template-columns: repeat(4, minmax(136px, 1fr));
-    gap: 8px;
-    overflow-x: auto;
-    padding-bottom: 2px;
-    scrollbar-width: thin;
-  }
-
   .shell-metric {
     min-width: 136px;
     padding: 10px 12px;
   }
-
-  .terminal-topbar {
-    position: static;
-  }
 }
 
 @media (max-width: 980px) {
   .page-grid-home,
-  .page-grid-tape,
+  .page-grid-options,
   .page-grid-signals,
   .page-grid-charts,
   .page-grid-replay,
@@ -2037,7 +2042,7 @@ h3 {
 
   .page-grid-home > :nth-child(3),
   .page-grid-home > :nth-child(4),
-  .page-grid-tape > :nth-child(1),
+  .page-grid-options > :nth-child(1),
   .page-grid-replay > :nth-child(1) {
     grid-column: auto;
     grid-row: auto;
@@ -2049,8 +2054,8 @@ h3 {
   .page-grid-home > :nth-child(4),
   .page-grid-signals > .terminal-pane,
   .page-grid-replay > :not(:first-child),
-  .page-grid-tape > :first-child,
+  .page-grid-options > :first-child,
-  .page-grid-tape > :not(:first-child),
+  .page-grid-options > :not(:first-child),
   .page-grid-charts > :last-child {
     height: auto;
   }
@@ -2062,14 +2067,12 @@ h3 {
 
   .terminal-topbar {
     align-items: center;
-    justify-content: flex-end;
+    justify-content: space-between;
     padding: 10px 16px;
   }
 
   .terminal-topbar-actions {
     justify-content: flex-end;
-    margin-left: auto;
-    width: auto;
   }
 
   .terminal-topbar-controls {
@@ -2086,11 +2089,9 @@ h3 {
     background-size: 24px 24px, 24px 24px, 100% 100%, auto;
   }
 
-  .terminal-rail {
+  .terminal-nav-drawer {
-    position: static;
+    width: min(340px, calc(100vw - 12px));
-    grid-template-columns: minmax(0, 1fr);
+    padding: 16px 12px 12px;
-    gap: 12px;
-    padding: 12px;
   }
 
   .terminal-brand {
@@ -2111,20 +2112,6 @@ h3 {
     padding-bottom: 2px;
   }
 
-  .terminal-nav-link {
-    padding: 12px;
-    font-size: 0.72rem;
-  }
-
-  .shell-metrics {
-    display: flex;
-    gap: 8px;
-  }
-
-  .shell-metric {
-    flex: 0 0 156px;
-  }
-
   .terminal-content {
     padding: 16px 10px 22px;
   }
@@ -2160,6 +2147,10 @@ h3 {
     padding: 12px 10px;
   }
 
+  .terminal-topbar-leading {
+    width: 100%;
+  }
+
   .terminal-button,
   .mode-button,
   .filter-clear,
@@ -2186,8 +2177,14 @@ h3 {
     align-items: stretch;
   }
 
+  .terminal-menu-trigger {
+    width: 100%;
+    justify-content: center;
+  }
+
   .terminal-topbar-mode .terminal-button,
   .terminal-topbar-controls > .terminal-button,
+  .terminal-topbar-leading > .terminal-button,
   .page-actions > .terminal-button,
   .page-actions > .flow-filter-popover {
     width: 100%;

apps/web/app/options/page.tsx

@@ -0,0 +1,7 @@
+import { OptionsRoute } from "../terminal";
+
+export const dynamic = "force-dynamic";
+
+export default function Page() {
+  return <OptionsRoute />;
+}

apps/web/app/routes.test.ts

@@ -28,4 +28,10 @@ describe("legacy page redirects", () => {
     expect(() => mod.default()).toThrow("NEXT_REDIRECT:/");
     expect(redirect).toHaveBeenCalledWith("/");
   });
+
+  it("redirects /tape to /options", async () => {
+    const mod = await import("./tape/page");
+    expect(() => mod.default()).toThrow("NEXT_REDIRECT:/options");
+    expect(redirect).toHaveBeenCalledWith("/options");
+  });
 });

apps/web/app/tape/page.tsx

@@ -1,7 +1,7 @@
-import { TapeRoute } from "../terminal";
+import { redirect } from "next/navigation";
 
 export const dynamic = "force-dynamic";
 
 export default function Page() {
-  return <TapeRoute />;
+  redirect("/options");
 }

apps/web/app/terminal.test.ts

@@ -24,6 +24,7 @@ import {
   getOptionScope,
   getLiveFeedStatus,
   getLiveManifest,
+  getTerminalNavCurrentHref,
   getRouteFeatures,
   getTapeVirtualConfig,
   mergeHeldTapeHistory,
@@ -44,6 +45,7 @@ import {
   smartMoneyProfileLabel,
   smartMoneyToneForProfile,
   getAlertFlowPacketRefs,
+  normalizeTerminalPathname,
   resolveAlertFlowPacket,
   statusLabel,
   toggleFilterValue
@@ -165,18 +167,24 @@ describe("alert context hydration helpers", () => {
 });
 
 describe("live manifest", () => {
-  it("includes only tape channels on /tape", () => {
+  it("includes only options channels on /options", () => {
     const filters = buildDefaultFlowFilters();
-    const channels = getLiveManifest("/tape", "SPY", 60000, filters).map(
+    const channels = getLiveManifest("/options", "SPY", 60000, filters).map(
       (subscription) => subscription.channel
     );
 
-    expect(channels).toEqual(["options", "nbbo", "equities", "flow"]);
+    expect(channels).toEqual(["options", "nbbo", "flow"]);
   });
 
-  it("dedupes tape options subscription", () => {
+  it("keeps /tape as a compatibility alias for /options subscriptions", () => {
+    expect(getLiveManifest("/tape", "SPY", 60000, buildDefaultFlowFilters())).toEqual(
+      getLiveManifest("/options", "SPY", 60000, buildDefaultFlowFilters())
+    );
+  });
+
+  it("dedupes options subscriptions on /options", () => {
     const tapeOptionsSubscriptions = getLiveManifest(
-      "/tape",
+      "/options",
       "SPY",
       60000,
       buildDefaultFlowFilters()
@@ -184,35 +192,35 @@ describe("live manifest", () => {
     expect(tapeOptionsSubscriptions).toHaveLength(1);
   });
 
-  it("keeps option filters on /tape options subscriptions", () => {
+  it("keeps option filters on /options subscriptions", () => {
     const filters = {
       ...buildDefaultFlowFilters(),
       minNotional: 125_000
     };
 
-    const tapeOptionsSubscription = getLiveManifest("/tape", "SPY", 60000, filters).find(
+    const tapeOptionsSubscription = getLiveManifest("/options", "SPY", 60000, filters).find(
       (subscription) => subscription.channel === "options"
     );
 
     expect(tapeOptionsSubscription?.filters).toBe(filters);
   });
 
-  it("applies global flow filters to flow subscriptions on /tape", () => {
+  it("applies global flow filters to flow subscriptions on /options", () => {
     const filters = {
       ...buildDefaultFlowFilters(),
       minNotional: 50_000
     };
 
-    const tapeFlowSubscription = getLiveManifest("/tape", "SPY", 60000, filters).find(
+    const tapeFlowSubscription = getLiveManifest("/options", "SPY", 60000, filters).find(
       (subscription) => subscription.channel === "flow"
     );
 
     expect(tapeFlowSubscription?.filters).toBe(filters);
   });
 
-  it("includes scoped option and equity subscriptions", () => {
+  it("includes scoped option subscriptions on /options", () => {
     const manifest = getLiveManifest(
-      "/tape",
+      "/options",
       "AAPL",
       60000,
       buildDefaultFlowFilters(),
@@ -226,15 +234,11 @@ describe("live manifest", () => {
       (subscription): subscription is Extract<(typeof manifest)[number], { channel: "options" }> =>
         subscription.channel === "options"
     );
-    const equitiesSubscription = manifest.find(
-      (subscription): subscription is Extract<(typeof manifest)[number], { channel: "equities" }> =>
-        subscription.channel === "equities"
-    );
 
     expect(optionsSubscription?.underlying_ids).toEqual(["AAPL"]);
     expect(optionsSubscription?.option_contract_id).toBe("AAPL-2025-01-17-200-C");
     expect(optionsSubscription?.snapshot_limit).toBe(100);
-    expect(equitiesSubscription?.underlying_ids).toEqual(["AAPL"]);
+    expect(manifest.some((subscription) => subscription.channel === "equities")).toBe(false);
   });
 
   it("drops option-print filters for contract-focused options subscriptions but keeps flow filters", () => {
@@ -244,7 +248,7 @@ describe("live manifest", () => {
       optionTypes: ["put"] as const
     };
     const manifest = getLiveManifest(
-      "/tape",
+      "/options",
       "AAPL",
       60000,
       filters,
@@ -443,15 +447,21 @@ describe("contract-focused option helpers", () => {
 });
 
 describe("route feature map", () => {
-  it("maps /tape to tape panes and dependencies", () => {
+  it("maps /options to the options and packets panes", () => {
-    const features = getRouteFeatures("/tape");
+    const features = getRouteFeatures("/options");
     expect(features.showOptionsPane).toBe(true);
-    expect(features.showEquitiesPane).toBe(true);
+    expect(features.showEquitiesPane).toBe(false);
     expect(features.showFlowPane).toBe(true);
     expect(features.needsClassifierDecor).toBe(true);
     expect(features.alerts).toBe(false);
   });
 
+  it("keeps /tape route compatibility while normalizing to /options", () => {
+    expect(normalizeTerminalPathname("/tape")).toBe("/options");
+    expect(getTerminalNavCurrentHref("/tape")).toBe("/options");
+    expect(getRouteFeatures("/tape")).toEqual(getRouteFeatures("/options"));
+  });
+
   it("maps /signals to signal panes and dependencies", () => {
     const features = getRouteFeatures("/signals");
     expect(features.showAlertsPane).toBe(true);
@@ -506,10 +516,10 @@ describe("dark underlying route dependency helper", () => {
 });
 
 describe("terminal navigation", () => {
-  it("exposes Home, Tape, and News as top-level destinations", () => {
+  it("exposes Home, Options, and News as top-level destinations", () => {
     expect(NAV_ITEMS).toEqual([
       { href: "/", label: "Home" },
-      { href: "/tape", label: "Tape" },
+      { href: "/options", label: "Options" },
       { href: "/news", label: "News" }
     ]);
   });

apps/web/app/terminal.tsx

@@ -186,23 +186,34 @@ export const shouldIncludeEquitiesForDarkUnderlyingFallback = (): boolean => {
   return false;
 };
 
+const CANONICAL_OPTIONS_PATH = "/options";
+const TAPE_COMPAT_PATH = "/tape";
+const KNOWN_TERMINAL_PATHS = new Set([
+  CANONICAL_OPTIONS_PATH,
+  TAPE_COMPAT_PATH,
+  "/news",
+  "/signals",
+  "/charts",
+  "/replay"
+]);
+
+export const normalizeTerminalPathname = (pathname: string): string => {
+  if (pathname === TAPE_COMPAT_PATH) {
+    return CANONICAL_OPTIONS_PATH;
+  }
+  return KNOWN_TERMINAL_PATHS.has(pathname) ? pathname : "/";
+};
+
 export const getRouteFeatures = (pathname: string): RouteFeatures => {
   const includeEquitiesFallback = shouldIncludeEquitiesForDarkUnderlyingFallback();
-  const normalizedPath =
+  const normalizedPath = normalizeTerminalPathname(pathname);
-    pathname === "/tape" ||
-    pathname === "/news" ||
-    pathname === "/signals" ||
-    pathname === "/charts" ||
-    pathname === "/replay"
-      ? pathname
-      : "/";
 
   switch (normalizedPath) {
-    case "/tape":
+    case "/options":
       return {
         options: true,
         nbbo: true,
-        equities: true,
+        equities: false,
         flow: true,
         news: false,
         alerts: false,
@@ -213,7 +224,7 @@ export const getRouteFeatures = (pathname: string): RouteFeatures => {
         equityCandles: false,
         equityOverlay: false,
         showOptionsPane: true,
-        showEquitiesPane: true,
+        showEquitiesPane: false,
         showFlowPane: true,
         showNewsPane: false,
         showAlertsPane: false,
@@ -370,6 +381,10 @@ export const getRouteFeatures = (pathname: string): RouteFeatures => {
   }
 };
 
+export const getTerminalNavCurrentHref = (pathname: string): string => {
+  return normalizeTerminalPathname(pathname);
+};
+
 const EMPTY_ALERT_EVENTS: AlertEvent[] = [];
 const EMPTY_CLASSIFIER_HIT_EVENTS: ClassifierHitEvent[] = [];
 const EMPTY_SMART_MONEY_EVENTS: SmartMoneyEvent[] = [];
@@ -7170,7 +7185,7 @@ const useTerminal = (): TerminalState => {
 
 export const NAV_ITEMS = [
   { href: "/", label: "Home" },
-  { href: "/tape", label: "Tape" },
+  { href: "/options", label: "Options" },
   { href: "/news", label: "News" }
 ] as const;
 
@@ -8812,8 +8827,31 @@ function SyntheticControlDock() {
 export function TerminalAppShell({ children }: { children: ReactNode }) {
   const state = useTerminalState();
   const pathname = usePathname();
+  const [drawerOpen, setDrawerOpen] = useState(false);
   const tickerFieldId = useId();
   const tickerHintId = useId();
+  const activeNavHref = getTerminalNavCurrentHref(pathname);
+
+  useEffect(() => {
+    setDrawerOpen(false);
+  }, [pathname]);
+
+  useEffect(() => {
+    if (!drawerOpen) {
+      return;
+    }
+
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === "Escape") {
+        setDrawerOpen(false);
+      }
+    };
+
+    document.addEventListener("keydown", handleKeyDown);
+    return () => {
+      document.removeEventListener("keydown", handleKeyDown);
+    };
+  }, [drawerOpen]);
 
   return (
     <TerminalContext.Provider value={state}>
@@ -8821,31 +8859,26 @@ export function TerminalAppShell({ children }: { children: ReactNode }) {
         <a className="skip-link" href="#terminal-content">
           Skip to terminal content
         </a>
-        <aside className="terminal-rail">
-          <div className="terminal-brand">
-            <span className="terminal-brand-kicker">IF</span>
-            <span className="terminal-brand-name">Islandflow</span>
-          </div>
-          <nav aria-label="Primary" className="terminal-nav">
-            {NAV_ITEMS.map((item) => {
-              const active = pathname === item.href;
-              return (
-                <Link
-                  aria-current={active ? "page" : undefined}
-                  className={`terminal-nav-link${active ? " terminal-nav-link-active" : ""}`}
-                  href={item.href}
-                  key={item.href}
-                >
-                  {item.label}
-                </Link>
-              );
-            })}
-          </nav>
-          <ShellMetricStrip />
-        </aside>
 
         <div className="terminal-frame">
           <header className="terminal-topbar">
+            <div className="terminal-topbar-leading">
+              <button
+                aria-controls="terminal-nav-drawer"
+                aria-expanded={drawerOpen}
+                aria-label={drawerOpen ? "Close navigation menu" : "Open navigation menu"}
+                className="terminal-button terminal-menu-trigger"
+                type="button"
+                onClick={() => setDrawerOpen((current) => !current)}
+              >
+                <span aria-hidden="true" className="terminal-menu-trigger-icon">
+                  <span />
+                  <span />
+                  <span />
+                </span>
+                <span>Menu</span>
+              </button>
+            </div>
             <div className="terminal-topbar-actions">
               <div className="terminal-topbar-controls">
                 {state.selectedInstrumentLabel && state.selectedInstrument?.kind !== "option-contract" ? (
@@ -8909,6 +8942,53 @@ export function TerminalAppShell({ children }: { children: ReactNode }) {
           </main>
         </div>
 
+        {drawerOpen ? (
+          <>
+            <button
+              aria-label="Close navigation drawer"
+              className="terminal-drawer-backdrop"
+              type="button"
+              onClick={() => setDrawerOpen(false)}
+            />
+            <aside
+              aria-label="Primary navigation"
+              className="terminal-nav-drawer"
+              id="terminal-nav-drawer"
+            >
+              <div className="terminal-drawer-head">
+                <div className="terminal-brand">
+                  <span className="terminal-brand-kicker">IF</span>
+                  <span className="terminal-brand-name">Islandflow</span>
+                </div>
+                <button
+                  aria-label="Close navigation drawer"
+                  className="terminal-button terminal-drawer-close"
+                  type="button"
+                  onClick={() => setDrawerOpen(false)}
+                >
+                  Close
+                </button>
+              </div>
+              <nav aria-label="Primary" className="terminal-nav">
+                {NAV_ITEMS.map((item) => {
+                  const active = activeNavHref === item.href;
+                  return (
+                    <Link
+                      aria-current={active ? "page" : undefined}
+                      className={`terminal-nav-link${active ? " terminal-nav-link-active" : ""}`}
+                      href={item.href}
+                      key={item.href}
+                    >
+                      {item.label}
+                    </Link>
+                  );
+                })}
+              </nav>
+              <ShellMetricStrip />
+            </aside>
+          </>
+        ) : null}
+
         <SyntheticControlDock />
 
         {state.selectedAlert ? (
@@ -8981,11 +9061,11 @@ export function NewsRoute() {
   );
 }
 
-export function TapeRoute() {
+export function OptionsRoute() {
   const state = useTerminal();
   return (
     <PageFrame
-      title="Tape"
+      title="Options"
       actions={
         <>
           <button
@@ -9009,9 +9089,8 @@ export function TapeRoute() {
         </>
       }
     >
-      <div className="page-grid page-grid-tape">
+      <div className="page-grid page-grid-options">
         <OptionsPane state={state} />
-        <EquitiesPane state={state} />
         <FlowPane state={state} title="Packets" />
       </div>
     </PageFrame>

docs/turns/2026-05-23-rename-tape-options-drawer.html

@@ -0,0 +1,654 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <title>Turn Report: Rename Tape to Options and Replace the Web Rail</title>
+  <style>
+    :root {
+      color-scheme: dark;
+      --bg: #06080b;
+      --panel: #111820;
+      --panel-2: #0d141b;
+      --text: #e6edf4;
+      --muted: #90a0b2;
+      --faint: #6e7b8c;
+      --accent: #f5a623;
+      --accent-soft: rgba(245, 166, 35, 0.14);
+      --border: rgba(255, 255, 255, 0.08);
+      --border-strong: rgba(255, 177, 48, 0.35);
+      --ok: #25c17a;
+      --warn: #ffd599;
+    }
+    * { box-sizing: border-box; }
+    body {
+      margin: 0;
+      font-family: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+      color: var(--text);
+      background:
+        radial-gradient(circle at top left, rgba(245, 166, 35, 0.09), transparent 28%),
+        linear-gradient(180deg, #0b1016 0%, #06080b 100%);
+      line-height: 1.6;
+    }
+    main {
+      max-width: 1140px;
+      margin: 0 auto;
+      padding: 28px 18px 40px;
+    }
+    header {
+      padding: 20px 20px 18px;
+      border: 1px solid var(--border);
+      border-radius: 18px;
+      background: linear-gradient(180deg, rgba(17, 24, 32, 0.96), rgba(13, 20, 27, 0.96));
+      box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
+    }
+    h1, h2 {
+      margin: 0;
+      font-family: "Quantico", "IBM Plex Sans", sans-serif;
+      text-transform: uppercase;
+      letter-spacing: 0.06em;
+    }
+    h1 {
+      font-size: clamp(1.45rem, 2.7vw, 2.2rem);
+    }
+    h2 {
+      margin-bottom: 0.8rem;
+      font-size: 1rem;
+      color: #f2f6fb;
+    }
+    .meta {
+      margin-top: 0.55rem;
+      color: var(--muted);
+      font-size: 0.95rem;
+    }
+    .chips {
+      display: flex;
+      flex-wrap: wrap;
+      gap: 0.55rem;
+      margin-top: 0.85rem;
+    }
+    .chip {
+      padding: 0.28rem 0.68rem;
+      border-radius: 999px;
+      border: 1px solid var(--border-strong);
+      background: var(--accent-soft);
+      color: var(--text);
+      font-size: 0.82rem;
+      font-family: "IBM Plex Mono", ui-monospace, monospace;
+    }
+    .grid {
+      display: grid;
+      gap: 1rem;
+      margin-top: 1rem;
+    }
+    section {
+      padding: 1rem 1.05rem;
+      border: 1px solid var(--border);
+      border-radius: 16px;
+      background: color-mix(in oklab, var(--panel) 90%, black);
+    }
+    p {
+      margin: 0.4rem 0;
+    }
+    ul {
+      margin: 0.45rem 0 0;
+      padding-left: 1.2rem;
+    }
+    li + li {
+      margin-top: 0.35rem;
+    }
+    code {
+      font-family: "IBM Plex Mono", ui-monospace, monospace;
+      font-size: 0.92em;
+      padding: 0.08rem 0.32rem;
+      border-radius: 6px;
+      border: 1px solid rgba(255, 255, 255, 0.08);
+      background: rgba(255, 255, 255, 0.05);
+      color: #f2f6fb;
+    }
+    .callout {
+      margin-top: 0.8rem;
+      padding: 0.8rem 0.9rem;
+      border-radius: 12px;
+      border: 1px solid rgba(255, 177, 48, 0.28);
+      background: rgba(245, 166, 35, 0.08);
+      color: #f5e6c8;
+    }
+    .good {
+      color: var(--ok);
+    }
+    .warn {
+      color: var(--warn);
+    }
+    .diff-grid {
+      display: grid;
+      gap: 0.85rem;
+    }
+    .diff-shell {
+      border: 1px solid rgba(255, 177, 48, 0.22);
+      border-radius: 12px;
+      overflow: hidden;
+      background: #0b1118;
+    }
+    .diff-title {
+      margin: 0;
+      padding: 0.65rem 0.8rem;
+      border-bottom: 1px solid rgba(255, 177, 48, 0.18);
+      background: rgba(245, 166, 35, 0.08);
+      color: #f2f6fb;
+      font-size: 0.88rem;
+      font-family: "IBM Plex Mono", ui-monospace, monospace;
+    }
+    .diff-view {
+      padding: 0.35rem;
+    }
+    .diff-fallback {
+      margin: 0;
+      padding: 0.8rem;
+      border-top: 1px solid rgba(255, 255, 255, 0.08);
+      white-space: pre-wrap;
+      overflow-x: auto;
+      font-size: 0.84rem;
+      font-family: "IBM Plex Mono", ui-monospace, monospace;
+      color: #dbe6f6;
+      background: #0b1118;
+    }
+    .diff-shell.rendered .diff-fallback {
+      display: none;
+    }
+    .note {
+      margin-top: 0.7rem;
+      color: var(--muted);
+      font-size: 0.92rem;
+    }
+  </style>
+</head>
+<body>
+  <main>
+    <header>
+      <h1>Rename Tape to Options and Replace the Web Rail</h1>
+      <p class="meta">Created: 2026-05-23 19:36 EDT · Repo: <code>islandflow</code> · Branch: <code>sidebar-redesign</code></p>
+      <div class="chips">
+        <span class="chip">Beads: islandflow-7ez</span>
+        <span class="chip">Follow-up: islandflow-3by</span>
+        <span class="chip">Scope: web shell, routing, desktop compatibility</span>
+      </div>
+    </header>
+
+    <div class="grid">
+      <section>
+        <h2>Summary</h2>
+        <p>The Tape surface is now presented to users as <code>Options</code>, with <code>/options</code> as the canonical web route and <code>/tape</code> preserved as a compatibility redirect. The shared web shell no longer reserves a persistent left rail; every route now gets full-width content under a sticky top header, with navigation, branding, and shell metrics moved into a top-left overlay drawer.</p>
+      </section>
+
+      <section>
+        <h2>Changes Made</h2>
+        <ul>
+          <li>Added canonical web route <code>/options</code> via <code>apps/web/app/options/page.tsx</code> and changed <code>apps/web/app/tape/page.tsx</code> to redirect to it.</li>
+          <li>Updated route helpers in <code>apps/web/app/terminal.tsx</code> so <code>/options</code> is canonical while <code>/tape</code> remains accepted during transition.</li>
+          <li>Renamed top-level navigation copy from <code>Tape</code> to <code>Options</code>.</li>
+          <li>Replaced the persistent web rail with a sticky header plus overlay drawer in <code>apps/web/app/terminal.tsx</code> and <code>apps/web/app/globals.css</code>.</li>
+          <li>Changed the Options page layout to a full-width two-section stack: <code>OptionsPane</code> first, <code>FlowPane</code> below with title <code>Packets</code>, and removed <code>EquitiesPane</code> from this route.</li>
+          <li>Updated route, redirect, and desktop trust tests plus desktop README guidance to prefer <code>/options</code> while documenting <code>/tape</code> compatibility.</li>
+        </ul>
+      </section>
+
+      <section>
+        <h2>Context</h2>
+        <p>This change consolidates two related UX issues: the product naming mismatch around the Tape surface, and the layout cost of the always-visible left rail. The product/design context for Islandflow emphasizes investigation workflows, stable rhythm under live updates, and full-width evidence surfaces over decorative chrome.</p>
+        <div class="callout">The drawer keeps navigation and shell instrumentation available without permanently consuming horizontal space on dense data routes.</div>
+      </section>
+
+      <section>
+        <h2>Important Implementation Details</h2>
+        <ul>
+          <li><code>normalizeTerminalPathname()</code> now treats <code>/tape</code> as an alias of <code>/options</code>, which keeps route-feature decisions, live subscriptions, and nav highlighting aligned from one helper.</li>
+          <li>The new Options route intentionally drops the Equities subscription and pane. The canonical route now subscribes only to <code>options</code>, <code>nbbo</code>, and <code>flow</code>.</li>
+          <li>The drawer closes on route change, backdrop click, and <code>Escape</code> via client-side state in <code>TerminalAppShell</code>.</li>
+          <li>Desktop trust remains origin-based, so no Electron security model change was required. The desktop updates only clarify preferred route examples and add explicit <code>/options</code> coverage.</li>
+        </ul>
+      </section>
+
+      <section>
+        <h2>Relevant Diff Snippets</h2>
+        <div class="diff-grid">
+          <div class="diff-shell" id="diff-shell-1">
+            <p class="diff-title">apps/web/app/terminal.tsx · canonical /options routing and nav labels</p>
+            <div class="diff-view" id="diff-1"></div>
+            <pre class="diff-fallback"><code>- export const NAV_ITEMS = [
+-   { href: "/", label: "Home" },
+-   { href: "/tape", label: "Tape" },
+-   { href: "/news", label: "News" }
+- ] as const;
++ const CANONICAL_OPTIONS_PATH = "/options";
++ const TAPE_COMPAT_PATH = "/tape";
++ export const normalizeTerminalPathname = (pathname: string): string =&gt; {
++   if (pathname === TAPE_COMPAT_PATH) return CANONICAL_OPTIONS_PATH;
++   return KNOWN_TERMINAL_PATHS.has(pathname) ? pathname : "/";
++ };
++ export const NAV_ITEMS = [
++   { href: "/", label: "Home" },
++   { href: "/options", label: "Options" },
++   { href: "/news", label: "News" }
++ ] as const;</code></pre>
+          </div>
+
+          <div class="diff-shell" id="diff-shell-2">
+            <p class="diff-title">apps/web/app/terminal.tsx · sticky header, overlay drawer, and Options page layout</p>
+            <div class="diff-view" id="diff-2"></div>
+            <pre class="diff-fallback"><code>- &lt;aside className="terminal-rail"&gt;...&lt;/aside&gt;
++ const [drawerOpen, setDrawerOpen] = useState(false);
++ useEffect(() =&gt; { setDrawerOpen(false); }, [pathname]);
++ useEffect(() =&gt; {
++   if (!drawerOpen) return;
++   const handleKeyDown = (event: KeyboardEvent) =&gt; {
++     if (event.key === "Escape") setDrawerOpen(false);
++   };
++   document.addEventListener("keydown", handleKeyDown);
++   return () =&gt; document.removeEventListener("keydown", handleKeyDown);
++ }, [drawerOpen]);
++ &lt;header className="terminal-topbar"&gt;
++   &lt;button className="terminal-button terminal-menu-trigger"&gt;Menu&lt;/button&gt;
++   ...
++ &lt;/header&gt;
++ {drawerOpen ? &lt;&gt;...overlay drawer...&lt;/&gt; : null}
+- export function TapeRoute() {
+-   return &lt;PageFrame title="Tape"&gt;...&lt;EquitiesPane /&gt;...&lt;/PageFrame&gt;;
+- }
++ export function OptionsRoute() {
++   return &lt;PageFrame title="Options"&gt;...&lt;FlowPane title="Packets" /&gt;...&lt;/PageFrame&gt;;
++ }</code></pre>
+          </div>
+
+          <div class="diff-shell" id="diff-shell-3">
+            <p class="diff-title">apps/web/app/globals.css · full-width shell and drawer styling</p>
+            <div class="diff-view" id="diff-3"></div>
+            <pre class="diff-fallback"><code>- --rail-width: 236px;
+- .terminal-shell { display: grid; grid-template-columns: var(--rail-width) minmax(0, 1fr); }
+- .terminal-rail { ... }
+- .page-grid-tape { grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr); }
++ --drawer-width: min(320px, calc(100vw - 28px));
++ .terminal-shell { position: relative; min-height: 100vh; }
++ .terminal-nav-drawer { position: fixed; inset: 0 auto 0 0; width: var(--drawer-width); ... }
++ .terminal-drawer-backdrop { position: fixed; inset: 0; ... }
++ .terminal-topbar { justify-content: space-between; backdrop-filter: blur(12px); }
++ .page-grid-options { grid-template-columns: minmax(0, 1fr); }</code></pre>
+          </div>
+
+          <div class="diff-shell" id="diff-shell-4">
+            <p class="diff-title">route + desktop compatibility · redirect and trust coverage</p>
+            <div class="diff-view" id="diff-4"></div>
+            <pre class="diff-fallback"><code>+ // apps/web/app/options/page.tsx
++ import { OptionsRoute } from "../terminal";
++ export default function Page() {
++   return &lt;OptionsRoute /&gt;;
++ }
+
+- // apps/web/app/tape/page.tsx
+- return &lt;TapeRoute /&gt;;
++ redirect("/options");
+
++ expect(isTrustedAppUrl("https://flow.deltaisland.io/options?symbol=SPY")).toBe(true);
++ expect(isTrustedAppUrl("https://flow.deltaisland.io/tape?symbol=SPY")).toBe(true);</code></pre>
+          </div>
+        </div>
+        <p class="note">Snippets are rendered client-side with Diffs (diffs.com project) and include inline fallback text for offline viewing.</p>
+      </section>
+
+      <section>
+        <h2>Expected Impact for End-Users</h2>
+        <p>Users now land on a more clearly named <code>Options</code> route, keep old <code>/tape</code> links working, and get more horizontal space across the web app because navigation no longer consumes a permanent left column. The Options route is simpler and more focused: options flow first, packets below, without the Equities panel competing for width.</p>
+      </section>
+
+      <section>
+        <h2>Validation</h2>
+        <ul>
+          <li><span class="good">Passed:</span> <code>bun test apps/web/app/routes.test.ts apps/web/app/terminal.test.ts apps/desktop/src/security.test.ts</code> (85 passing tests).</li>
+          <li><span class="good">Passed:</span> <code>bun --cwd=apps/web run build</code> including production build, TypeScript, and app-route generation for <code>/options</code> and <code>/tape</code>.</li>
+          <li><span class="warn">Skipped by request:</span> browser visual probes for the drawer/header refactor.</li>
+        </ul>
+      </section>
+
+      <section>
+        <h2>Issues, Limitations, and Mitigations</h2>
+        <ul>
+          <li>The current web test suite is still mostly route/helper-level, so the new drawer interactions are not covered by DOM/browser tests yet. Mitigation: filed follow-up issue <code>islandflow-3by</code>.</li>
+          <li>Internal code still uses some <code>Tape</code>-named helpers and hooks. This was left intentionally to keep the rename low-risk while user-facing copy and routing moved to <code>Options</code>.</li>
+          <li>The Options route no longer shows Equities. That is intentional for layout clarity, but it does change the previous multi-pane surface composition.</li>
+        </ul>
+      </section>
+
+      <section>
+        <h2>Follow-up Work</h2>
+        <ul>
+          <li><code>islandflow-3by</code>: add interaction coverage for drawer open/close, <code>Escape</code> dismissal, backdrop dismissal, and route-change dismissal.</li>
+          <li>If we later want a broader naming cleanup, isolate internal <code>Tape*</code> renames into a separate low-risk refactor rather than coupling them to route behavior again.</li>
+        </ul>
+      </section>
+    </div>
+  </main>
+
+  <script type="module">
+    const snippets = [
+      {
+        shellId: "diff-shell-1",
+        containerId: "diff-1",
+        name: "apps/web/app/terminal.tsx",
+        oldContents: `export const getRouteFeatures = (pathname: string): RouteFeatures => {
+  const includeEquitiesFallback = shouldIncludeEquitiesForDarkUnderlyingFallback();
+  const normalizedPath =
+    pathname === "/tape" ||
+    pathname === "/news" ||
+    pathname === "/signals" ||
+    pathname === "/charts" ||
+    pathname === "/replay"
+      ? pathname
+      : "/";
+
+  switch (normalizedPath) {
+    case "/tape":
+      return {
+        options: true,
+        nbbo: true,
+        equities: true,
+        flow: true,
+        showOptionsPane: true,
+        showEquitiesPane: true,
+        showFlowPane: true,
+        needsClassifierDecor: true
+      };
+  }
+};
+
+export const NAV_ITEMS = [
+  { href: "/", label: "Home" },
+  { href: "/tape", label: "Tape" },
+  { href: "/news", label: "News" }
+] as const;`,
+        newContents: `const CANONICAL_OPTIONS_PATH = "/options";
+const TAPE_COMPAT_PATH = "/tape";
+const KNOWN_TERMINAL_PATHS = new Set([
+  CANONICAL_OPTIONS_PATH,
+  TAPE_COMPAT_PATH,
+  "/news",
+  "/signals",
+  "/charts",
+  "/replay"
+]);
+
+export const normalizeTerminalPathname = (pathname: string): string => {
+  if (pathname === TAPE_COMPAT_PATH) {
+    return CANONICAL_OPTIONS_PATH;
+  }
+  return KNOWN_TERMINAL_PATHS.has(pathname) ? pathname : "/";
+};
+
+export const getRouteFeatures = (pathname: string): RouteFeatures => {
+  const includeEquitiesFallback = shouldIncludeEquitiesForDarkUnderlyingFallback();
+  const normalizedPath = normalizeTerminalPathname(pathname);
+
+  switch (normalizedPath) {
+    case "/options":
+      return {
+        options: true,
+        nbbo: true,
+        equities: false,
+        flow: true,
+        showOptionsPane: true,
+        showEquitiesPane: false,
+        showFlowPane: true,
+        needsClassifierDecor: true
+      };
+  }
+};
+
+export const NAV_ITEMS = [
+  { href: "/", label: "Home" },
+  { href: "/options", label: "Options" },
+  { href: "/news", label: "News" }
+] as const;`
+      },
+      {
+        shellId: "diff-shell-2",
+        containerId: "diff-2",
+        name: "apps/web/app/terminal.tsx",
+        oldContents: `export function TerminalAppShell({ children }: { children: ReactNode }) {
+  const state = useTerminalState();
+  const pathname = usePathname();
+  const tickerFieldId = useId();
+  const tickerHintId = useId();
+
+  return (
+    <TerminalContext.Provider value={state}>
+      <div className="terminal-shell">
+        <aside className="terminal-rail">
+          <div className="terminal-brand">...</div>
+          <nav aria-label="Primary" className="terminal-nav">...</nav>
+          <ShellMetricStrip />
+        </aside>
+        <div className="terminal-frame">
+          <header className="terminal-topbar">...</header>
+          <main className="terminal-content" id="terminal-content">{children}</main>
+        </div>
+      </div>
+    </TerminalContext.Provider>
+  );
+}
+
+export function TapeRoute() {
+  return (
+    <PageFrame title="Tape">
+      <div className="page-grid page-grid-tape">
+        <OptionsPane state={state} />
+        <EquitiesPane state={state} />
+        <FlowPane state={state} title="Packets" />
+      </div>
+    </PageFrame>
+  );
+}`,
+        newContents: `export function TerminalAppShell({ children }: { children: ReactNode }) {
+  const state = useTerminalState();
+  const pathname = usePathname();
+  const [drawerOpen, setDrawerOpen] = useState(false);
+  const tickerFieldId = useId();
+  const tickerHintId = useId();
+  const activeNavHref = getTerminalNavCurrentHref(pathname);
+
+  useEffect(() => {
+    setDrawerOpen(false);
+  }, [pathname]);
+
+  useEffect(() => {
+    if (!drawerOpen) {
+      return;
+    }
+
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === "Escape") {
+        setDrawerOpen(false);
+      }
+    };
+
+    document.addEventListener("keydown", handleKeyDown);
+    return () => document.removeEventListener("keydown", handleKeyDown);
+  }, [drawerOpen]);
+
+  return (
+    <TerminalContext.Provider value={state}>
+      <div className="terminal-shell">
+        <div className="terminal-frame">
+          <header className="terminal-topbar">
+            <div className="terminal-topbar-leading">
+              <button className="terminal-button terminal-menu-trigger" type="button">Menu</button>
+            </div>
+            <div className="terminal-topbar-actions">...</div>
+          </header>
+          <main className="terminal-content" id="terminal-content">{children}</main>
+        </div>
+
+        {drawerOpen ? (
+          <>
+            <button className="terminal-drawer-backdrop" type="button" />
+            <aside className="terminal-nav-drawer" id="terminal-nav-drawer">
+              <div className="terminal-drawer-head">...</div>
+              <nav aria-label="Primary" className="terminal-nav">...</nav>
+              <ShellMetricStrip />
+            </aside>
+          </>
+        ) : null}
+      </div>
+    </TerminalContext.Provider>
+  );
+}
+
+export function OptionsRoute() {
+  return (
+    <PageFrame title="Options">
+      <div className="page-grid page-grid-options">
+        <OptionsPane state={state} />
+        <FlowPane state={state} title="Packets" />
+      </div>
+    </PageFrame>
+  );
+}`
+      },
+      {
+        shellId: "diff-shell-3",
+        containerId: "diff-3",
+        name: "apps/web/app/globals.css",
+        oldContents: `:root {
+  --rail-width: 236px;
+  --topbar-height: 64px;
+}
+
+.terminal-shell {
+  min-height: 100vh;
+  display: grid;
+  grid-template-columns: var(--rail-width) minmax(0, 1fr);
+}
+
+.terminal-rail {
+  position: sticky;
+  top: 0;
+  height: 100vh;
+  padding: 22px 18px;
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+}
+
+.page-grid-tape {
+  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr);
+}`,
+        newContents: `:root {
+  --drawer-width: min(320px, calc(100vw - 28px));
+  --topbar-height: 64px;
+}
+
+.terminal-shell {
+  position: relative;
+  min-height: 100vh;
+}
+
+.terminal-nav-drawer {
+  position: fixed;
+  inset: 0 auto 0 0;
+  z-index: 45;
+  width: var(--drawer-width);
+  padding: 20px 18px 18px;
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+  box-shadow: 0 28px 72px rgba(0, 0, 0, 0.48);
+}
+
+.terminal-drawer-backdrop {
+  position: fixed;
+  inset: 0;
+  z-index: 40;
+}
+
+.terminal-topbar {
+  justify-content: space-between;
+  backdrop-filter: blur(12px);
+}
+
+.page-grid-options {
+  grid-template-columns: minmax(0, 1fr);
+}`
+      },
+      {
+        shellId: "diff-shell-4",
+        containerId: "diff-4",
+        name: "route-compatibility",
+        oldContents: `// apps/web/app/tape/page.tsx
+import { TapeRoute } from "../terminal";
+
+export default function Page() {
+  return <TapeRoute />;
+}
+
+// apps/desktop/src/security.test.ts
+it("allows the hosted production origin", () => {
+  expect(isTrustedAppUrl("https://flow.deltaisland.io/tape?symbol=SPY")).toBe(true);
+});`,
+        newContents: `// apps/web/app/options/page.tsx
+import { OptionsRoute } from "../terminal";
+
+export default function Page() {
+  return <OptionsRoute />;
+}
+
+// apps/web/app/tape/page.tsx
+import { redirect } from "next/navigation";
+
+export default function Page() {
+  redirect("/options");
+}
+
+// apps/desktop/src/security.test.ts
+it("allows the hosted production origin on /options", () => {
+  expect(isTrustedAppUrl("https://flow.deltaisland.io/options?symbol=SPY")).toBe(true);
+});
+
+it("keeps /tape trusted as a compatibility path on the same origin", () => {
+  expect(isTrustedAppUrl("https://flow.deltaisland.io/tape?symbol=SPY")).toBe(true);
+});`
+      }
+    ];
+
+    try {
+      const { FileDiff } = await import("https://esm.sh/@pierre/diffs");
+
+      for (const snippet of snippets) {
+        const container = document.getElementById(snippet.containerId);
+        const shell = document.getElementById(snippet.shellId);
+        if (!container || !shell) {
+          continue;
+        }
+
+        const instance = new FileDiff({
+          theme: { dark: "pierre-dark", light: "pierre-light" },
+          diffStyle: "split"
+        });
+
+        instance.render({
+          oldFile: {
+            name: snippet.name,
+            contents: snippet.oldContents
+          },
+          newFile: {
+            name: snippet.name,
+            contents: snippet.newContents
+          },
+          containerWrapper: container
+        });
+
+        shell.classList.add("rendered");
+      }
+    } catch (error) {
+      console.warn("Failed to render diff snippets with Diffs.", error);
+    }
+  </script>
+</body>
+</html>