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>

tests/unit/agent-direct-messages.test.ts

@@ -138,6 +138,11 @@ describe("agent direct messages", () => {
     const assignment = h.connection.db.prepare("select space_id, body_md from chat_messages where org_id = ?").get(h.orgId) as { space_id: string; body_md: string };
     expect(assignment.space_id).toBe(spaces[0].id);
     expect(assignment.body_md).toContain("take task_id=");
+
+    h.organization.updateUiPreferences({ language: "zh" });
+    dispatchAgentTool(deps, h.ctx, call("create_task", { title: "Ship docs", description: "d", assignee_agent_name: "Dana" }));
+    const zh = h.connection.db.prepare("select body_md from chat_messages where org_id = ? and body_md like '%Ship docs%'").get(h.orgId) as { body_md: string };
+    expect(zh.body_md).toContain("请接手 task_id=");
   });
 
   test("send_message requires exactly one destination", () => {