.beads/issues.jsonl

@@ -24,6 +24,7 @@
 {"_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-aq9","title":"Harden terminal UI error and overflow states","description":"Harden the web terminal against oversized API errors, non-JSON synthetic admin failures, and long status text so live trading panes remain stable under bad network/backend responses.","status":"closed","priority":2,"issue_type":"task","owner":"dishes@dpdrm.com","created_at":"2026-05-29T22:10:16Z","created_by":"dirtydishes","updated_at":"2026-05-29T22:13:37Z","closed_at":"2026-05-29T22:13:37Z","close_reason":"Hardened terminal UI error rendering, synthetic admin failure parsing, long-message wrapping, and added focused tests.","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-ggm","title":"Harden web terminal UI states","description":"Improve the web terminal surface so it handles loading, empty data, API failures, overflow, and accessible live-status behavior more robustly.","status":"closed","priority":2,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-05-29T21:59:45Z","created_by":"dirtydishes","updated_at":"2026-05-29T22:05:45Z","started_at":"2026-05-29T21:59:59Z","closed_at":"2026-05-29T22:05:45Z","close_reason":"Hardened web terminal status announcements, empty states, table semantics, clipped-cell fallbacks, tests, validation, and turn documentation.","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-dk5","title":"Remove frontend cooker route","description":"Remove the experimental /frontend-cooker page and update repository references that still list it as an available public route.","status":"closed","priority":2,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-05-29T13:50:38Z","created_by":"dirtydishes","updated_at":"2026-05-29T13:53:05Z","started_at":"2026-05-29T13:50:48Z","closed_at":"2026-05-29T13:53:05Z","close_reason":"Removed the /frontend-cooker Next.js route, cleaned route/scanner references, documented the work, and validated the web build.","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"islandflow-ep2","title":"Configure Impeccable live mode","description":"Initialize the repository's Impeccable live-mode configuration so future design iteration can start without first-time setup.","status":"closed","priority":2,"issue_type":"task","assignee":"dirtydishes","owner":"dishes@dpdrm.com","created_at":"2026-05-29T08:03:47Z","created_by":"dirtydishes","updated_at":"2026-05-29T08:05:01Z","started_at":"2026-05-29T08:03:52Z","closed_at":"2026-05-29T08:05:01Z","close_reason":"Configured Impeccable live mode and documented validation.","dependency_count":0,"dependent_count":0,"comment_count":0}

apps/web/app/globals.css

@@ -10,6 +10,7 @@
   --text: oklch(0.93 0.014 250);
   --text-dim: oklch(0.74 0.018 250);
   --text-faint: oklch(0.59 0.016 250);
+  --text-muted: var(--text-dim);
   --accent: oklch(0.78 0.12 74);
   --accent-soft: oklch(0.78 0.12 74 / 0.1);
   --green: oklch(0.74 0.13 151);
@@ -661,6 +662,7 @@ h3 {
   color: var(--text-muted);
   font-size: 0.78rem;
   line-height: 1.35;
+  overflow-wrap: anywhere;
 }
 
 .flow-filter-checkbox-grid,
@@ -1249,6 +1251,12 @@ h3 {
   color: var(--text-dim);
 }
 
+.drawer-note,
+.drawer-empty,
+.note {
+  overflow-wrap: anywhere;
+}
+
 .chart-surface {
   width: 100%;
   height: 460px;
@@ -1457,6 +1465,7 @@ h3 {
   color: oklch(0.91 0.08 72);
   font-size: 0.78rem;
   line-height: 1.35;
+  overflow-wrap: anywhere;
 }
 
 .data-table-wrap {
@@ -2291,6 +2300,7 @@ h3 {
 
 .synthetic-control-error {
   color: var(--red);
+  overflow-wrap: anywhere;
 }
 
 .drawer-header {

apps/web/app/terminal.test.ts

@@ -14,6 +14,7 @@ import {
   countActiveFlowFilterGroups,
   filterOptionTapeItems,
   findAnchorRestoreIndex,
+  formatUiErrorMessage,
   formatCompactUsd,
   formatOptionContractLabel,
   flushPausableTapeData,
@@ -80,6 +81,25 @@ describe("tape status hardening", () => {
   });
 });
 
+describe("terminal error message hardening", () => {
+  it("normalizes whitespace and clamps oversized messages before rendering", () => {
+    const longMessage = `API failed\n\n${"x".repeat(320)}`;
+
+    const formatted = formatUiErrorMessage(longMessage);
+
+    expect(formatted).toHaveLength(240);
+    expect(formatted).toStartWith("API failed x");
+    expect(formatted).toEndWith("...");
+    expect(formatted).not.toContain("\n");
+  });
+
+  it("uses a fallback when an error payload is empty", () => {
+    expect(formatUiErrorMessage("   ", "Synthetic status could not be loaded")).toBe(
+      "Synthetic status could not be loaded"
+    );
+  });
+});
+
 const makeItem = (traceId: string, seq: number, ts: number) => ({
   trace_id: traceId,
   seq,

apps/web/app/terminal.tsx

@@ -507,6 +507,20 @@ const sampleToLimit = <T,>(items: T[], limit: number): T[] => {
   return sampled;
 };
 
+export const formatUiErrorMessage = (message: unknown, fallback = "Request failed"): string => {
+  const raw =
+    message instanceof Error
+      ? message.message
+      : typeof message === "string"
+        ? message
+        : String(message ?? "");
+  const normalized = raw.replace(/\s+/g, " ").trim();
+  if (!normalized) {
+    return fallback;
+  }
+  return normalized.length > 240 ? `${normalized.slice(0, 237)}...` : normalized;
+};
+
 const readErrorDetail = async (response: Response): Promise<string> => {
   const statusLabel = `HTTP ${response.status}${response.statusText ? ` ${response.statusText}` : ""}`;
   const text = await response.text();
@@ -530,9 +544,9 @@ const readErrorDetail = async (response: Response): Promise<string> => {
       error?: string;
       message?: string;
     };
-    return payload.detail ?? payload.error ?? payload.message ?? `${statusLabel}: ${truncated}`;
+    return formatUiErrorMessage(payload.detail ?? payload.error ?? payload.message ?? `${statusLabel}: ${truncated}`);
   } catch {
-    return `${statusLabel}: ${truncated}`;
+    return formatUiErrorMessage(`${statusLabel}: ${truncated}`);
   }
 };
 
@@ -4479,7 +4493,7 @@ const CandleChart = ({
         if (!active) {
           return;
         }
-        setError(error instanceof Error ? error.message : String(error));
+        setError(formatUiErrorMessage(error));
         setStatus("disconnected");
         setHasData(false);
       }
@@ -7596,8 +7610,8 @@ const OptionsPane = memo(({ state, limit }: OptionsPaneProps) => {
     >
       <div className="data-table-shell">
         {state.mode === "live" && optionHistoryError ? (
-          <div className="history-load-warning" role="status">
+          <div className="history-load-warning" role="status" aria-live="polite">
-            Older option history failed to load: {optionHistoryError}
+            Older option history failed to load: {formatUiErrorMessage(optionHistoryError)}
           </div>
         ) : null}
         {items.length === 0 ? (
@@ -8869,6 +8883,9 @@ function SyntheticControlDock() {
           setLoading(false);
           return;
         }
+        if (!response.ok) {
+          throw new Error(await readErrorDetail(response));
+        }
         const nextStatus = (await response.json()) as SyntheticAdminStatusResponse;
         setStatus(nextStatus);
         if (!dirtyRef.current) {
@@ -8879,7 +8896,7 @@ function SyntheticControlDock() {
         }
       } catch (loadError) {
         if (!cancelled) {
-          setError(loadError instanceof Error ? loadError.message : String(loadError));
+          setError(formatUiErrorMessage(loadError, "Synthetic status could not be loaded"));
         }
       } finally {
         if (!cancelled) {
@@ -8917,8 +8934,7 @@ function SyntheticControlDock() {
       })
         .then(async (response) => {
           if (!response.ok) {
-            const body = await response.json().catch(() => null);
+            throw new Error(await readErrorDetail(response));
-            throw new Error(body?.detail ?? body?.error ?? "Synthetic control update failed");
           }
           return (await response.json()) as SyntheticAdminControlResponse;
         })
@@ -8939,7 +8955,7 @@ function SyntheticControlDock() {
         })
         .catch((updateError) => {
           dirtyRef.current = false;
-          setError(updateError instanceof Error ? updateError.message : String(updateError));
+          setError(formatUiErrorMessage(updateError, "Synthetic control update failed"));
           setDraft(savedRef.current);
         })
         .finally(() => {
@@ -9147,7 +9163,11 @@ function SyntheticControlDock() {
                 </div>
               </section>
 
-              {error ? <p className="drawer-note synthetic-control-error">{error}</p> : null}
+              {error ? (
+                <p className="drawer-note synthetic-control-error" role="alert">
+                  {error}
+                </p>
+              ) : null}
             </>
           )}
         </aside>