1.5.1: refined office, chat in the app language, current OpenAI models, own connector keys

- Home: the goal title box is two line boxes tall (2.8em), so a third line no longer peeks out.
- Chat messages, reply fallbacks and assignment DMs follow the app display language; tasks and documents keep the working language.
- OpenAI and GPT-account model lists match OpenAI's current line-up; default gpt-6.1-sol.
- Onboarding connectors step takes the operator's Composio and logo.dev keys, then lists the toolkits the Composio project enables; without a key Connectors leaves the sidebar.
- Google Antigravity removed end to end (migration 111), with the remote-revocation path only it used.
- Office: 2x pixel people with outlines, rim light, walk, typing and blink; dithered real-clock lighting; detailed furniture and floors.
- Per-agent model picker lists the provider's whole model list, live when connected.
- Chat wake context breaks same-millisecond ties by insertion order; the mid-run inbox dedupes by message id.
- The stored "clock" theme reads back instead of falling to "system".

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/main/index.ts

@@ -1,7 +1,6 @@
 import { app } from "electron";
 import { dirname, join } from "node:path";
 import { fileURLToPath } from "node:url";
-import type { DatabaseSync } from "node:sqlite";
 import { DatabaseConnection } from "./database/connection";
 import { appPageUrl, createMainWindow } from "./app/create-window";
 import { registerIpcHandlers } from "./app/ipc-handlers";
@@ -13,6 +12,7 @@ import { recoverInterruptedWork } from "./app/startup-recovery";
 import { startTaskQueueWorker } from "./app/task-queue-worker";
 import { confirmDiscardOnClose } from "./app/unsaved-guard";
 import { stopAllRunsAndWait } from "./services/run-control";
+import { appLanguage } from "./services/work-language";
 
 const QUIT_GRACE_MS = 10_000;
 
@@ -28,7 +28,7 @@ if (!app.requestSingleInstanceLock()) {
   // strings, date formatting) is only settable pre-ready, and it follows the
   // stored language preference instead of the OS locale.
   const connection = new DatabaseConnection(join(profileDir, "agentcompany.db"));
-  const language = storedLanguage(connection.db);
+  const language = appLanguage(connection.db);
   app.commandLine.appendSwitch("lang", language === "zh" ? "zh-CN" : "en-US");
 
   app.whenReady().then(() => {
@@ -98,11 +98,6 @@ if (!app.requestSingleInstanceLock()) {
   });
 }
 
-function storedLanguage(db: DatabaseSync): string {
-  const row = db.prepare("select language from app_state where id = 1").get() as { language: string } | undefined;
-  return row?.language ?? "en";
-}
-
 /**
  * The bundled skill catalogue: the repo folder during development, the
  * extraResources copy in a packaged build, or an explicit override for