feat(dashboard): close legacy parity gaps

apps/dashboard/src/features/operations/operations-api.ts

@@ -2,6 +2,8 @@ import { z } from 'zod';
 import {
   ActivityResponseSchema,
   ChatSyncStatusSchema,
+  ChatSyncTriggerResponseSchema,
+  FetchAllChatsResponseSchema,
 } from '../../../../../packages/api-contracts/src/index.js';
 
 export const RawLogEntrySchema = z.strictObject({
@@ -32,8 +34,8 @@ async function parseResponse<T>(
 }
 
 export function createOperationsApi(fetchImplementation?: typeof fetch) {
-  function request(path: string): Promise<Response> {
-    return (fetchImplementation ?? globalThis.fetch)(path);
+  function request(path: string, init?: RequestInit): Promise<Response> {
+    return (fetchImplementation ?? globalThis.fetch)(path, init);
   }
   return {
     async getActivity() {
@@ -48,6 +50,18 @@ export function createOperationsApi(fetchImplementation?: typeof fetch) {
     async getSyncStatus() {
       return parseResponse(await request('/api/chats/sync'), ChatSyncStatusSchema);
     },
+    async triggerSync(kind: 'delta' | 'full') {
+      const result = await parseResponse(
+        await request(`/api/chats/sync/${kind}`, { method: 'POST' }),
+        ChatSyncTriggerResponseSchema,
+      );
+      if (!('success' in result)) throw new Error(result.error);
+      if (!result.success) throw new Error(result.reason);
+      return result;
+    },
+    async fetchAllChats() {
+      return parseResponse(await request('/api/chats/fetch-all', { method: 'POST' }), FetchAllChatsResponseSchema);
+    },
   };
 }