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/client/examples/workspaces.ts

@@ -0,0 +1,30 @@
+import { createPaseoClient, type PaseoClient } from "@getpaseo/client";
+
+export function createClient(url: string): PaseoClient {
+  return createPaseoClient({
+    url,
+  });
+}
+
+export async function createOpenAndArchiveWorkspace(url: string, cwd: string): Promise<void> {
+  const client = createClient(url);
+
+  try {
+    await client.connect();
+
+    const created = await client.workspaces.create(cwd);
+    if (!created.workspace) {
+      throw new Error(created.error ?? "Workspace creation failed");
+    }
+
+    const opened = await client.workspaces.open(cwd);
+    if (!opened.workspace) {
+      throw new Error(opened.error ?? "Workspace open failed");
+    }
+
+    await opened.workspace.refetch();
+    await opened.workspace.archive();
+  } finally {
+    await client.close();
+  }
+}