fix: close PI-140 cutover gaps

Back up unknown legacy Agents, reconnect settled Conversation observation, remove remaining active repository residue, and restore the bundled Python verifier import.

.gitignore

@@ -2,7 +2,6 @@
 node_modules/
 .pnpm-store/
 .pnp.*
-.opencode/node_modules/
 
 # Build and packaged output
 build/

.project-docs/30-worklog/tasks/20260824-pi-remove-opencode-a41c9e72.md

@@ -8,7 +8,7 @@
 - Worktree: D:\Datas\OthersProjects\makelore-pi-remove-opencode-a41c9e72
 - Base commit: 61fede2b4dfed3e29a6c4e37aee73896713979e1
 - Owner: codex-root
-- Status: Implementation Complete; Planner Review Pending
+- Status: Needs Fix Addressed; Planner Re-review Pending
 
 ## Scope
 
@@ -77,9 +77,17 @@
   bundle/smoke scripts, dependencies, and obsolete tests were removed.
 - Retained only the migration-owned schema-v1 normalizer and expected generated
   Agent comparison in `electron/coding-projects/legacy-v1.ts`. Migration keeps
-  exact-delete/backup/rollback/notice behavior, valid schema-v2 projects bypass
+  exact-delete/backup/rollback/notice behavior: it enumerates the legacy Agent
-  legacy reads, unrelated `.opencode` content remains inert, and no `.pi/agents`
+  directory, removes exact generated files, and moves modified plus unknown Agent
-  directory is introduced.
+  files into the timestamped backup. Valid schema-v2 projects bypass legacy reads,
+  unrelated `.opencode` content remains inert, and no `.pi/agents` directory is
+  introduced.
+- Preserved the existing session-observation product behavior at the
+  vendor-neutral boundary. A live ordinary prompt that reaches the authoritative
+  completed settlement queues the final Coding Conversation Snapshot using the
+  project id and product Conversation id; hydrate/reconnect snapshots,
+  steer/follow-up, failed/aborted turns, and replies without assistant natural
+  language do not enqueue.
 - Preserved compatibility identifiers `app.niancode.desktop`, `niancode`, and
   the persisted electron-store name `opencode-projects`. The remaining source
   references to OpenCode are categorized compatibility/history boundaries:
@@ -99,6 +107,10 @@
   for its Provider protocol adapters. They are part of Pi's Provider package,
   not the removed OpenCode runtime/package/plugin/fallback, and remain covered by
   the explicitly accepted real-Provider qualification risk.
+- Removed the unreferenced legacy session run machine and old `.gitignore`
+  exception, updated current repository guidance and the session-observation
+  integration guide to Coding/Pi, and restored the `node:path` import required by
+  the bundled-Python verifier.
 
 ## Verification
 
@@ -108,13 +120,19 @@
   noise remains.
 - `pnpm run typecheck`: passed, including after the pinned-pnpm dependency rebuild.
 - `pnpm exec eslint . --quiet`: passed.
-- Full unit suite: 174 files passed; 1491 tests passed, 2 skipped (1493 total).
+- Full unit suite after planner fixes: 174 files passed; 1495 tests passed,
+  2 skipped (1497 total).
 - Pressure suite: 1 file and 1 test passed.
-- Focused migration/resource suite: 2 files and 9 tests passed, including the
+- Focused post-review suite: 3 files and 33 tests passed for migration,
-  valid-v2 no-legacy-read/no-generated-Agent-delete case.
+  session-observation sync, and Conversation store settlement behavior. It covers
+  valid-v2 no-legacy-read, unknown/modified Agent backup, live ordinary-prompt
+  settlement, no hydrate/follow-up replay, and assistant-natural-language gating.
 - Electron E2E: 3 tests passed for first Pi conversation latency/submit ordering,
   Pi product UI, and bundled Skill project configuration.
 - `pnpm run build:vite`: passed (Renderer, Electron Main, Preload, and utility).
+- `node scripts/verify-bundled-python.mjs --root resources/python/win32-x64
+  --target win32-x64`: passed for Python 3.12.13 and stdlib after restoring the
+  required `node:path` import.
 - Windows Pi bundle: passed with 130 production packages and 6 runtime assets.
 - Staged Pi probe: local sessions, shell, abort, and concurrency passed; decision
   intentionally remained `partial-pass` / `incomplete` because real Provider
@@ -128,10 +146,18 @@
 - Product-package Pi probe: local surface passed; cold p95 638 ms and warm p95
   626 ms. Decision intentionally remained `partial-pass` / `incomplete` because
   the Provider matrix has `realTurnVerified: false`.
-- Zero-residue scans passed for source/package metadata, `/api/opencode`, Windows
+- Repository-wide zero-residue scan has no unclassified hit. Production hits are
-  artifact paths, ASAR package names, and old runtime resource roots. The scan
+  limited to migration paths, persisted compatibility identifiers, packaging
-  separately categorized the upstream Pi Provider adapter filenames described
+  exclusion, and the one-time notice; tests contain migration fixtures and
-  in Outcome rather than treating their text as a legacy runtime residue.
+  negative assertions; old task/evidence records remain history. Canonical
+  project-memory descriptions are explicitly listed below for PI-160 promotion,
+  as required by feature-worktree ownership. The Windows artifact/ASAR scan also
+  separately categorizes the upstream Pi Provider adapter filenames described in
+  Outcome rather than treating their text as a legacy runtime residue.
+- Planner review of `61fede2..5a275b9` returned Standards/Spec Needs Fix for four
+  P1s: unknown Agent backup, silently disconnected session observation, repo-wide
+  residue, and the Python verifier import. The current post-review changes address
+  all four and await incremental planner re-review.
 - `git diff --check`: passed; only the repository's existing LF-to-CRLF warnings
   were emitted.
 - macOS x64/arm64 validation was explicitly skipped and is not reported as Pass.

AGENTS.md

@@ -34,9 +34,10 @@ Use the exact pnpm version pinned by `packageManager` in `package.json`.
 ## Agent and project configuration
 
 - Project configuration is authoritative in `.niancode/project.json`.
-- Agent definitions and generated `.opencode/agent/` files are project-owned.
+- Agent definitions are project-owned in `.niancode/project.json`; Pi runtime
+  state must not become an alternative source of project configuration.
 - Stable Agent ids preserve sessions; display names are editable.
-- Do not refactor Agent templates, prompts, or OpenCode structure as an incidental part of unrelated work.
+- Do not refactor Agent templates, prompts, or the Coding/Pi structure as an incidental part of unrelated work.
 
 ## Verification
 

electron/coding-projects/migration.ts

@@ -1,10 +1,12 @@
 import {
   copyFile,
   mkdir,
+  readdir,
   readFile,
   rm,
   unlink,
 } from 'node:fs/promises';
+import type { Dirent } from 'node:fs';
 import path from 'node:path';
 import type { ProductModelRef } from '../coding-runtime/contracts';
 import {
@@ -93,12 +95,22 @@ async function snapshotLegacyAgentFiles(
     path.basename(entry.relativePath),
     entry.content,
   ]));
+  let entries: Dirent[];
+  try {
+    entries = await readdir(agentDirectory, { withFileTypes: true });
+  } catch (error) {
+    if (isMissing(error)) return [];
+    throw error;
+  }
   const snapshots: AgentFileSnapshot[] = [];
-  for (const [fileName, expectedContent] of expected) {
+  for (const entry of entries
+    .filter((candidate) => candidate.isFile())
+    .sort((left, right) => left.name.localeCompare(right.name))) {
+    const fileName = entry.name;
     const filePath = path.join(agentDirectory, fileName);
     const content = await readOptionalText(filePath);
     if (content === null) continue;
-    const generated = expectedContent === content;
+    const generated = expected.get(fileName) === content;
     if (generated) {
       snapshots.push({ fileName, filePath, content, generated });
       continue;

scripts/verify-bundled-python.mjs

@@ -1,6 +1,7 @@
 #!/usr/bin/env node
 
 import { spawnSync } from 'node:child_process';
+import path from 'node:path';
 import { getPythonTarget, PYTHON_VERSION } from './bundled-python-manifest.mjs';
 
 function readOption(name) {

src/lib/agent-session-sync.ts

@@ -6,6 +6,7 @@ import {
   useUserProfileStore,
 } from '@/stores/user-profile';
 import type { RawMessage } from '@/types/chat';
+import type { ConversationSnapshot } from '@/types/coding-conversation';
 import type {
   AgentSessionData,
   AgentSessionMessage,
@@ -338,14 +339,7 @@ async function flushUpload(key: string): Promise<void> {
   }
 }
 
-/** Queue a completed local session snapshot without blocking the chat turn. */
+function queueAgentSessionData(data: AgentSessionData): void {
-export function queueAgentSessionSync(
-  projectId: string,
-  sessionId: string,
-  messages: readonly RawMessage[],
-): void {
-  const data = buildAgentSessionData(projectId, sessionId, messages);
-  if (!data) return;
   const userId = getCurrentAccountKey();
   if (!userId) return;
 
@@ -356,6 +350,44 @@ export function queueAgentSessionSync(
   scheduleUpload(key, SESSION_UPLOAD_DEBOUNCE_MS);
 }
 
+/** Queue a completed local session snapshot without blocking the chat turn. */
+export function queueAgentSessionSync(
+  projectId: string,
+  sessionId: string,
+  messages: readonly RawMessage[],
+): void {
+  const data = buildAgentSessionData(projectId, sessionId, messages);
+  if (!data) return;
+  queueAgentSessionData(data);
+}
+
+/** Queue the final product Conversation snapshot after a completed prompt turn. */
+export function queueCodingConversationSessionSync(snapshot: ConversationSnapshot): void {
+  const messages: RawMessage[] = snapshot.nodes.flatMap((node) => {
+    if (node.kind !== 'message') return [];
+    return [{
+      id: node.id,
+      role: node.role,
+      content: node.blocks.flatMap((block) => (
+        block.kind === 'text' ? [{ type: 'text', text: block.text }] : []
+      )),
+      isError: node.status === 'error' || node.status === 'aborted',
+    } satisfies RawMessage];
+  });
+  const settledAt = snapshot.run.settledAt;
+  const updatedAt = typeof settledAt === 'number' && Number.isFinite(settledAt)
+    ? new Date(settledAt).toISOString()
+    : new Date().toISOString();
+  const data = buildAgentSessionData(
+    snapshot.conversation.projectId,
+    snapshot.conversation.id,
+    messages,
+    updatedAt,
+  );
+  if (!data?.messages.some((message) => message.role === 'assistant')) return;
+  queueAgentSessionData(data);
+}
+
 /** Flush persisted session snapshots after login or profile bootstrap. */
 export async function flushPendingAgentSessionSync(): Promise<void> {
   hydratePendingUploads();

src/stores/coding-conversations.ts

@@ -7,6 +7,7 @@ import {
   type ConversationReducerState,
 } from '../../shared/coding-conversation-reducer';
 import { AppError } from '@/lib/error-model';
+import { queueCodingConversationSessionSync } from '@/lib/agent-session-sync';
 import {
   getCodingConversationSnapshot,
   openCodingConversationEvents,
@@ -55,6 +56,7 @@ interface CodingConversationStoreDependencies {
   openEvents(conversationId?: string): Promise<EventSource>;
   submitPrompt(input: SubmitCodingConversationPromptInput): Promise<PromptAcceptance>;
   recover(conversationId: string): Promise<void>;
+  queueSettledSessionSync(snapshot: ConversationSnapshot): void;
   createId(kind: 'request' | 'node'): string;
   preparationTimeoutMs: number;
 }
@@ -277,6 +279,7 @@ function defaultDependencies(): CodingConversationStoreDependencies {
     openEvents: openCodingConversationEvents,
     submitPrompt: submitCodingConversationPrompt,
     recover: recoverCodingConversation,
+    queueSettledSessionSync: queueCodingConversationSessionSync,
     createId: () => crypto.randomUUID(),
     preparationTimeoutMs: 10_000,
   };
@@ -332,6 +335,26 @@ function validPatchBatchRange(event: CodingConversationPatchBatchEvent): boolean
   ));
 }
 
+function completesOrdinaryPrompt(
+  event: CodingConversationPatchBatchEvent,
+  current: ConversationSnapshot,
+): boolean {
+  let mode = current.run.mode;
+  let observedActiveRun = current.run.status !== 'idle';
+  for (const item of event.items) {
+    if (item.patch.op !== 'run.state') continue;
+    if (item.patch.run.mode) mode = item.patch.run.mode;
+    if (item.patch.run.status !== 'idle') observedActiveRun = true;
+    if (observedActiveRun
+      && mode === 'prompt'
+      && item.patch.run.status === 'idle'
+      && item.patch.run.terminalReason === 'completed') {
+      return true;
+    }
+  }
+  return false;
+}
+
 export function createCodingConversationStore(
   dependencies: Partial<CodingConversationStoreDependencies> = {},
 ): StoreApi<CodingConversationStoreState> {
@@ -892,7 +915,9 @@ export function createCodingConversationStore(
         }
         return;
       }
+      const shouldSyncSettledSession = completesOrdinaryPrompt(event, currentSnapshot);
       let recover = false;
+      let applied = false;
       set((state) => {
         const current = state.entriesByConversationId[event.conversationId] ?? emptyEntry();
         let reducer = current.reducer;
@@ -911,6 +936,7 @@ export function createCodingConversationStore(
           }
         }
         if (reducer === current.reducer) return state;
+        applied = true;
         const incomingMessages = event.items.flatMap((item) => (
           item.patch.op === 'message.upsert' ? [item.patch.node] : []
         ));
@@ -950,6 +976,9 @@ export function createCodingConversationStore(
       });
       if (recover) {
         void get().loadSnapshot(event.conversationId, true).catch(() => undefined);
+      } else if (applied && shouldSyncSettledSession) {
+        const settledSnapshot = selectCodingConversationSnapshot(event.conversationId)(get());
+        if (settledSnapshot) deps.queueSettledSessionSync(settledSnapshot);
       }
     },
   }));

src/stores/opencode-session-run-machine.ts

@@ -1,218 +0,0 @@
-export type SessionRunQueuedPrompt = {
-  id: string;
-  text: string;
-};
-
-export type SessionRunPhase = 'idle' | 'posting' | 'running' | 'aborting';
-
-export type SessionRunTerminalReason = 'completed' | 'aborted' | 'failed';
-
-export type SessionRunState<TPrompt extends SessionRunQueuedPrompt = SessionRunQueuedPrompt> = {
-  phase: SessionRunPhase;
-  runId: number | null;
-  promptId: string | null;
-  queue: TPrompt[];
-  terminalReason: SessionRunTerminalReason | null;
-  error: string | null;
-  suppressNextAbortError: boolean;
-};
-
-export type SessionRunEvent<TPrompt extends SessionRunQueuedPrompt = SessionRunQueuedPrompt> =
-  | { type: 'send_started'; runId: number; promptId: string }
-  | { type: 'post_accepted'; runId: number }
-  | { type: 'remote_busy'; runId: number }
-  | { type: 'remote_idle'; runId: number }
-  | { type: 'remote_aborted'; runId: number }
-  | { type: 'remote_failed'; runId: number; error: string }
-  | { type: 'abort_requested'; runId: number }
-  | { type: 'abort_confirmed'; runId: number }
-  | { type: 'abort_failed'; runId: number; error: string }
-  | { type: 'queue_prompt'; prompt: TPrompt }
-  | { type: 'cancel_queued_prompt'; promptId: string };
-
-export function createIdleSessionRunState<TPrompt extends SessionRunQueuedPrompt>(
-  queue: TPrompt[] = [],
-): SessionRunState<TPrompt> {
-  return {
-    phase: 'idle',
-    runId: null,
-    promptId: null,
-    queue,
-    terminalReason: null,
-    error: null,
-    suppressNextAbortError: false,
-  };
-}
-
-export function isCurrentRunEvent<TPrompt extends SessionRunQueuedPrompt>(
-  state: SessionRunState<TPrompt>,
-  runId: number,
-): boolean {
-  return state.runId === runId;
-}
-
-export function isSessionRunActive<TPrompt extends SessionRunQueuedPrompt>(
-  state: SessionRunState<TPrompt>,
-): boolean {
-  return state.phase === 'posting' || state.phase === 'running';
-}
-
-export function canStartQueuedPrompt<TPrompt extends SessionRunQueuedPrompt>(
-  state: SessionRunState<TPrompt>,
-): boolean {
-  return state.phase === 'idle'
-    && state.terminalReason !== 'failed'
-    && state.queue.length > 0;
-}
-
-export function takeNextQueuedPrompt<TPrompt extends SessionRunQueuedPrompt>(
-  state: SessionRunState<TPrompt>,
-): {
-  prompt: TPrompt | null;
-  state: SessionRunState<TPrompt>;
-} {
-  const [prompt, ...queue] = state.queue;
-  return {
-    prompt: prompt ?? null,
-    state: {
-      ...state,
-      queue,
-    },
-  };
-}
-
-export function didSuppressAbortError<TPrompt extends SessionRunQueuedPrompt>(
-  previousState: SessionRunState<TPrompt>,
-  nextState: SessionRunState<TPrompt>,
-): boolean {
-  return previousState.suppressNextAbortError
-    && !nextState.suppressNextAbortError
-    && previousState.phase === nextState.phase
-    && previousState.runId === nextState.runId
-    && previousState.promptId === nextState.promptId
-    && nextState.terminalReason === previousState.terminalReason
-    && nextState.error === null;
-}
-
-export function transitionSessionRunState<TPrompt extends SessionRunQueuedPrompt>(
-  state: SessionRunState<TPrompt>,
-  event: SessionRunEvent<TPrompt>,
-): SessionRunState<TPrompt> {
-  if (event.type === 'send_started') {
-    return {
-      phase: 'posting',
-      runId: event.runId,
-      promptId: event.promptId,
-      queue: state.queue,
-      terminalReason: null,
-      error: null,
-      suppressNextAbortError: state.suppressNextAbortError,
-    };
-  }
-
-  if (event.type === 'queue_prompt') {
-    return {
-      ...state,
-      queue: [...state.queue, event.prompt],
-      error: null,
-    };
-  }
-
-  if (event.type === 'cancel_queued_prompt') {
-    return {
-      ...state,
-      queue: state.queue.filter((prompt) => prompt.id !== event.promptId),
-    };
-  }
-
-  if (!isCurrentRunEvent(state, event.runId)) {
-    return state;
-  }
-
-  if (
-    state.phase === 'idle'
-    && state.terminalReason !== null
-    && (
-      event.type === 'post_accepted'
-      || event.type === 'remote_busy'
-      || event.type === 'remote_idle'
-    )
-  ) {
-    return state;
-  }
-
-  switch (event.type) {
-    case 'post_accepted':
-      return state;
-    case 'remote_busy':
-      return {
-        ...state,
-        phase: 'running',
-        terminalReason: null,
-        error: null,
-      };
-    case 'remote_idle':
-      if (state.phase === 'posting') return state;
-      return {
-        ...state,
-        phase: 'idle',
-        terminalReason: 'completed',
-        error: null,
-        suppressNextAbortError: false,
-      };
-    case 'remote_aborted':
-      if (state.suppressNextAbortError) {
-        return {
-          ...state,
-          error: null,
-          suppressNextAbortError: false,
-        };
-      }
-      return {
-        ...state,
-        phase: 'idle',
-        queue: [],
-        terminalReason: 'aborted',
-        error: null,
-        suppressNextAbortError: false,
-      };
-    case 'remote_failed':
-      return {
-        ...state,
-        phase: 'idle',
-        queue: [],
-        terminalReason: 'failed',
-        error: event.error,
-        suppressNextAbortError: false,
-      };
-    case 'abort_requested':
-      return {
-        ...state,
-        phase: 'aborting',
-        queue: [],
-        terminalReason: 'aborted',
-        error: null,
-        suppressNextAbortError: true,
-      };
-    case 'abort_confirmed':
-      return {
-        ...state,
-        phase: 'idle',
-        queue: [],
-        terminalReason: 'aborted',
-        error: null,
-        suppressNextAbortError: false,
-      };
-    case 'abort_failed':
-      return {
-        ...state,
-        phase: 'idle',
-        queue: [],
-        terminalReason: 'failed',
-        error: event.error,
-        suppressNextAbortError: false,
-      };
-    default:
-      return state;
-  }
-}

tests/unit/agent-session-sync.test.ts

@@ -3,10 +3,12 @@ import type { RawMessage } from '@/types/chat';
 import {
   buildAgentSessionData,
   flushPendingAgentSessionSync,
+  queueCodingConversationSessionSync,
   queueAgentSessionSync,
   resetAgentSessionSyncForTests,
   sanitizeAgentSessionText,
 } from '@/lib/agent-session-sync';
+import { createProductSnapshot } from '../fixtures/coding-conversation-product-fixtures';
 
 const getAuthStateMock = vi.hoisted(() => vi.fn());
 const getProfileStateMock = vi.hoisted(() => vi.fn());
@@ -145,6 +147,79 @@ describe('local Agent session sync', () => {
     ]));
   });
 
+  it('uploads natural-language messages from the final product Conversation snapshot', async () => {
+    queueCodingConversationSessionSync({
+      ...createProductSnapshot('conversation-1'),
+      conversation: {
+        ...createProductSnapshot('conversation-1').conversation,
+        projectId: 'project-1',
+      },
+      nodes: [
+        {
+          kind: 'message',
+          id: 'user-1',
+          role: 'user',
+          status: 'complete',
+          blocks: [{ kind: 'text', id: 'user-text', text: '解释一下。', status: 'complete' }],
+        },
+        {
+          kind: 'message',
+          id: 'assistant-1',
+          role: 'assistant',
+          status: 'complete',
+          blocks: [
+            { kind: 'thinking', id: 'thought', text: '内部推理', status: 'complete' },
+            { kind: 'text', id: 'answer', text: '这是自然语言回答。', status: 'complete' },
+          ],
+        },
+      ],
+      run: {
+        status: 'idle',
+        runId: 'run-1',
+        settledAt: Date.parse('2026-08-24T08:00:00.000Z'),
+        terminalReason: 'completed',
+      },
+    });
+    await flushPendingAgentSessionSync();
+
+    expect(pushSessionDataMock).toHaveBeenCalledWith(
+      'user-a',
+      'access-token',
+      {
+        project_id: 'project-1',
+        session_id: 'conversation-1',
+        updated_at: '2026-08-24T08:00:00.000Z',
+        messages: [
+          { id: 'user-1', role: 'user', text: '解释一下。' },
+          { id: 'assistant-1', role: 'assistant', text: '这是自然语言回答。' },
+        ],
+      },
+    );
+  });
+
+  it('does not queue a product Conversation without assistant natural language', async () => {
+    const base = createProductSnapshot('conversation-1');
+    queueCodingConversationSessionSync({
+      ...base,
+      nodes: [{
+        kind: 'message',
+        id: 'assistant-1',
+        role: 'assistant',
+        status: 'complete',
+        blocks: [{ kind: 'thinking', id: 'thought', text: '内部推理', status: 'complete' }],
+      }],
+      run: {
+        status: 'idle',
+        runId: 'run-1',
+        settledAt: Date.parse('2026-08-24T08:00:00.000Z'),
+        terminalReason: 'completed',
+      },
+    });
+    await flushPendingAgentSessionSync();
+
+    expect(pushSessionDataMock).not.toHaveBeenCalled();
+  });
+
   it('never uploads a pending snapshot under a different authenticated account', async () => {
     queueAgentSessionSync('prj_1', 'ses_1', [
       { id: 'user-1', role: 'user', content: '账号 A 的问题' },

tests/unit/coding-conversations-store.test.tsx

@@ -138,6 +138,75 @@ function ids() {
 }
 
 describe('coding Conversation store', () => {
+  it('queues observation sync only for a live completed ordinary prompt', () => {
+    const queueSettledSessionSync = vi.fn();
+    const store = createCodingConversationStore({
+      getSnapshot: vi.fn(),
+      openEvents: vi.fn(),
+      submitPrompt: vi.fn(),
+      queueSettledSessionSync,
+      createId: ids(),
+    });
+    const running = {
+      ...snapshot('conversation-a', 1, 3),
+      run: { status: 'running', runId: 'run-a', mode: 'prompt' } as const,
+    };
+    store.getState().applySnapshotEvent(snapshotEvent(running));
+
+    expect(queueSettledSessionSync).not.toHaveBeenCalled();
+    store.getState().applyPatchBatchEvent(patchEvent('conversation-a', 4, {
+      op: 'run.state',
+      run: {
+        status: 'idle',
+        runId: 'run-a',
+        settledAt: 1_004,
+        terminalReason: 'completed',
+      },
+    }));
+
+    expect(queueSettledSessionSync).toHaveBeenCalledTimes(1);
+    expect(queueSettledSessionSync).toHaveBeenCalledWith(expect.objectContaining({
+      conversation: expect.objectContaining({ id: 'conversation-a', projectId: 'project-a' }),
+      run: expect.objectContaining({ status: 'idle', terminalReason: 'completed' }),
+      cursor: expect.objectContaining({ seq: 4 }),
+    }));
+  });
+
+  it('does not queue observation sync for hydration or a follow-up settlement', () => {
+    const queueSettledSessionSync = vi.fn();
+    const store = createCodingConversationStore({
+      getSnapshot: vi.fn(),
+      openEvents: vi.fn(),
+      submitPrompt: vi.fn(),
+      queueSettledSessionSync,
+      createId: ids(),
+    });
+    store.getState().applySnapshotEvent(snapshotEvent({
+      ...snapshot('conversation-a', 1, 3),
+      run: {
+        status: 'idle',
+        runId: 'hydrated-run',
+        settledAt: 1_003,
+        terminalReason: 'completed',
+      },
+    }));
+    store.getState().applySnapshotEvent(snapshotEvent({
+      ...snapshot('conversation-b', 1, 3),
+      run: { status: 'running', runId: 'run-b', mode: 'follow-up' },
+    }));
+    store.getState().applyPatchBatchEvent(patchEvent('conversation-b', 4, {
+      op: 'run.state',
+      run: {
+        status: 'idle',
+        runId: 'run-b',
+        settledAt: 1_004,
+        terminalReason: 'completed',
+      },
+    }));
+
+    expect(queueSettledSessionSync).not.toHaveBeenCalled();
+  });
+
   it('isolates interleaved snapshot and patch state for two Conversations', async () => {
     const source = new FakeEventSource();
     const getSnapshot = vi.fn(async (conversationId: string) => snapshot(conversationId));

tests/unit/coding-projects-migration.test.ts

@@ -202,7 +202,7 @@ describe('coding project v1 to v2 migration', () => {
     ]);
     expect(resolveLegacyModel).toHaveBeenCalledTimes(2);
     expect(result.removedGeneratedAgents.sort()).toEqual(['no-account.md', 'unique.md']);
-    expect(result.backedUpUncertainAgents).toEqual(['unresolved.md']);
+    expect(result.backedUpUncertainAgents).toEqual(['custom.md', 'unresolved.md']);
     expect(JSON.parse(await readFile(
       path.join(staged.projectPath, '.niancode', 'conversations.json'),
       'utf8',
@@ -215,8 +215,12 @@ describe('coding project v1 to v2 migration', () => {
       path.join(result.backupDirectory, '.opencode', 'agent', 'unresolved.md'),
       'utf8',
     )).toBe('locally modified Agent\n');
+    expect(await readFile(
+      path.join(result.backupDirectory, '.opencode', 'agent', 'custom.md'),
+      'utf8',
+    )).toBe('unknown Agent\n');
     await expect(readFile(unresolvedFile, 'utf8')).rejects.toMatchObject({ code: 'ENOENT' });
-    expect(await readFile(customFile, 'utf8')).toBe('unknown Agent\n');
+    await expect(readFile(customFile, 'utf8')).rejects.toMatchObject({ code: 'ENOENT' });
     expect(await readFile(path.join(staged.projectPath, '.opencode', 'skills', 'keep.md'), 'utf8'))
       .toBe('keep me');
 
@@ -249,6 +253,8 @@ describe('coding project v1 to v2 migration', () => {
 
   it('restores retryable v1 state after a corrupt metadata write and succeeds on retry', async () => {
     const staged = await stageLegacyProject();
+    const customFile = path.join(staged.projectPath, '.opencode', 'agent', 'custom.md');
+    await writeFile(customFile, 'unknown Agent\n', 'utf8');
     let writeCount = 0;
     const corruptingWriter = vi.fn(async (filePath: string, value: unknown) => {
       writeCount += 1;
@@ -273,6 +279,7 @@ describe('coding project v1 to v2 migration', () => {
       expect(await readFile(path.join(staged.projectPath, '.opencode', entry.relativePath), 'utf8'))
         .toBe(entry.content);
     }
+    expect(await readFile(customFile, 'utf8')).toBe('unknown Agent\n');
 
     const retry = await migrateCodingProjectToV2(staged.projectPath, {
       resolveLegacyModel: async ({ legacyModel }) => legacyModel === 'legacy/unique' ? MODEL : null,
@@ -283,5 +290,11 @@ describe('coding project v1 to v2 migration', () => {
       path.join(staged.projectPath, '.niancode', 'conversations.json'),
       'utf8',
     ))).toEqual({ schemaVersion: 2, conversations: [] });
+    expect(retry.backedUpUncertainAgents).toEqual(['custom.md']);
+    await expect(readFile(customFile, 'utf8')).rejects.toMatchObject({ code: 'ENOENT' });
+    expect(await readFile(
+      path.join(retry.backupDirectory, '.opencode', 'agent', 'custom.md'),
+      'utf8',
+    )).toBe('unknown Agent\n');
   });
 });

个人资料会话观察同步服务端对接说明.md

@@ -85,7 +85,7 @@ Content-Type: application/json
 | 字段 | 类型 | 必填 | 说明 |
 | --- | --- | --- | --- |
 | `project_id` | string | 是 | 本地项目稳定标识；不是项目路径，也不是项目名称 |
-| `session_id` | string | 是 | OpenCode 会话标识；服务端按不透明字符串保存 |
+| `session_id` | string | 是 | Makelore Coding Conversation 标识；服务端按不透明字符串保存 |
 | `updated_at` | ISO 8601 string | 是 | 客户端生成的本次快照时间，统一为 UTC ISO 字符串 |
 | `messages` | array | 是 | 按本地会话顺序排列的完整问答消息 |
 
@@ -326,8 +326,8 @@ curl -X PUT 'https://square.nianxx.cn/api/user/agent-profile' \
 
 如服务端需要核对客户端字段或测试，可参考：
 
-- `src/lib/agent-session-sync.ts`：快照构建、过滤、本地队列、账号隔离和重试；
+- `src/lib/agent-session-sync.ts`：Coding Conversation 快照构建、过滤、本地队列、账号隔离和重试；
 - `src/lib/agent-profile.ts`：个人资料 PUT 请求类型；
 - `src/stores/user-profile.ts`：将 `session_data` 伴随个人资料上传；
-- `src/stores/opencode.ts`：普通问答完成后的后台触发点；
+- `src/stores/coding-conversations.ts`：普通 prompt 在实时 `agent_settled` 对应的最终 Snapshot 完成后的后台触发点；
 - `tests/unit/agent-session-sync.test.ts`：过滤、上传、失败重试和跨账号保护测试。