fix(daemon): extend AMR first-output deadline to 150s

apps/daemon/src/runtimes/defs/amr.ts

@@ -672,7 +672,7 @@ export const amrAgentDef = {
   inactivityTimeoutMs: 30 * 60 * 1000,
   // Once the ACP handshake has completed and session/prompt is waiting on the
   // provider, transport/status heartbeats must not leave the UI in Preparing
-  // indefinitely. Two minutes leaves conservative provider-startup headroom
-  // while still bounding the user's wait and one safe same-run retry.
-  firstOutputTimeoutMs: 2 * 60 * 1000,
+  // indefinitely. 150 seconds (2.5 minutes) leaves enough provider-startup
+  // headroom while still bounding the user's wait and one safe same-run retry.
+  firstOutputTimeoutMs: 150_000,
 } satisfies RuntimeAgentDef;

apps/daemon/tests/run-retry-runtime.test.ts

@@ -309,7 +309,9 @@ describe('same-run retry runtime', () => {
     delete process.env.OPEN_DESIGN_TELEMETRY_RELAY_URL;
     process.env.VELA_RUNTIME_KEY = `fake-runtime-key-${randomUUID()}`;
     process.env.VELA_LINK_URL = 'https://amr-link.open-design.ai/v1';
-    process.env.OD_CHAT_RUN_FIRST_OUTPUT_TIMEOUT_MS = '100';
+    // Keep both watchdog attempts fast while proving the user-facing stall text
+    // is derived from the configured deadline, rather than a stale literal.
+    process.env.OD_CHAT_RUN_FIRST_OUTPUT_TIMEOUT_MS = '1200';
     process.env.OD_CHAT_RUN_INACTIVITY_TIMEOUT_MS = STALL_WATCHDOG_TIMEOUT_MS;
     process.env.OD_ACP_STAGE_TIMEOUT_MS = STALL_WATCHDOG_TIMEOUT_MS;
 
@@ -323,7 +325,7 @@ describe('same-run retry runtime', () => {
 
     const run = await createAndWaitForRun(started.url, 'amr');
     expect(run.status).toBe('failed');
-    expect(run.error).toContain('without emitting a first output');
+    expect(run.error).toContain('Agent stalled without emitting a first output for 1s.');
     expect(run.terminalTrigger).toBe('first_output_deadline');
 
     const events = await readRunEvents(run.eventsLogPath);

apps/daemon/tests/runtimes/chat-run-inactivity-timeout.test.ts

@@ -194,13 +194,13 @@ describe('resolveChatRunFirstOutputTimeoutMs', () => {
 
   it('uses the runtime default and lets the operator override or disable it', () => {
     delete process.env[FIRST_OUTPUT_ENV_KEY];
-    expect(resolveChatRunFirstOutputTimeoutMs(120_000)).toBe(120_000);
+    expect(resolveChatRunFirstOutputTimeoutMs(150_000)).toBe(150_000);
 
     process.env[FIRST_OUTPUT_ENV_KEY] = '90000';
-    expect(resolveChatRunFirstOutputTimeoutMs(120_000)).toBe(90_000);
+    expect(resolveChatRunFirstOutputTimeoutMs(150_000)).toBe(90_000);
 
     process.env[FIRST_OUTPUT_ENV_KEY] = '0';
-    expect(resolveChatRunFirstOutputTimeoutMs(120_000)).toBe(0);
+    expect(resolveChatRunFirstOutputTimeoutMs(150_000)).toBe(0);
   });
 
   it('rejects an invalid checked-in runtime default', () => {
@@ -222,8 +222,8 @@ describe('amrAgentDef.inactivityTimeoutMs', () => {
     expect(amrAgentDef.inactivityTimeoutMs).toBe(THIRTY_MINUTES_MS);
   });
 
-  it('ships a two-minute absolute first-output deadline', () => {
-    expect(amrAgentDef.firstOutputTimeoutMs).toBe(120_000);
+  it('ships a 150-second (2.5-minute) absolute first-output deadline', () => {
+    expect(amrAgentDef.firstOutputTimeoutMs).toBe(150_000);
   });
 });