Extract client SDK package (#1052)

* Extract client SDK package

* Polish SDK client identity defaults

* Build client before dependent CI jobs

* Restore daemon client server export

* Extract protocol and client SDK packages

* Fix provider override schema validation

* Fix app test daemon client imports

* Simplify workspace build targets

* Fix CLI test server build bootstrap

* Run SDK package tests in CI

* Fix rebase package split drift

* Restore lockfile registry metadata

* Update SDK config test for prompt default

* Move terminal stream router test to client package

* Fix rebase drift for protocol imports

* Fix SDK agent capability fixture

* Restore legacy server client exports

* Fix server export compatibility test

* Advertise custom mode icon client capability

* Remove server daemon-client exports

* Format rebased mode control import

* Fix rebase drift for protocol imports

Files added by upstream PRs (#893, #1147, #1154) referenced the pre-split
shared/ paths that this branch moves into @getpaseo/protocol. Redirect
those imports to the protocol package so typecheck stays green after the
rebase.

packages/cli/tests/25-daemon-restart-supervisor.test.ts

@@ -7,7 +7,7 @@
 
 import assert from "node:assert";
 import { spawn, spawnSync, type ChildProcess } from "node:child_process";
-import { mkdtemp, rm } from "node:fs/promises";
+import { mkdtemp, readFile, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 import { $ } from "zx";
@@ -94,6 +94,11 @@ async function readDaemonStatus(paseoHome: string): Promise<DaemonStatus> {
   }
 }
 
+async function readCapturedSupervisorLogs(paseoHome: string, recentLogs: string): Promise<string> {
+  const durableLogs = await readFile(join(paseoHome, "daemon.log"), "utf8").catch(() => "");
+  return `${recentLogs}\n${durableLogs}`;
+}
+
 async function waitFor(
   check: () => Promise<boolean> | boolean,
   timeoutMs: number,
@@ -222,6 +227,11 @@ try {
     supervisorPid,
     "supervisor pid should remain stable across restart",
   );
+  const capturedSupervisorLogs = await readCapturedSupervisorLogs(paseoHome, recentSupervisorLogs);
+  assert(
+    capturedSupervisorLogs.includes("Restart requested by worker. Stopping worker for restart..."),
+    `restart should route through supervisor restart intent, logs:\n${capturedSupervisorLogs}`,
+  );
   console.log("✓ app-style restart keeps daemon healthy and restarts worker\n");
 } finally {
   if (supervisorProcess?.pid && isProcessRunning(supervisorProcess.pid)) {