perf(app): reduce startup websocket work

Make provider catalogs compact and content-addressed so repeat launches can reuse the persisted snapshot instead of transferring it again. Remove eager global catalog loading and the stopped-agent defensive tail fetch, while keeping sequence-gap and reconnect recovery as the correctness paths. Add an opt-in production-ID Android profiling build for local startup traces.

packages/app/src/utils/test-daemon-connection.test.ts

@@ -134,6 +134,27 @@ describe("test-daemon-connection connectToDaemon", () => {
     expect(probe.createdConfigs()[0]?.password).toBe("shared-secret");
   });
 
+  it("passes performance tracing into the connected client", async () => {
+    const { connectToDaemon } = await import("./test-daemon-connection");
+    const trace = {
+      isEnabled: () => true,
+      beginSection: vi.fn(),
+      endSection: vi.fn(),
+    };
+    const result = await connectToDaemon(
+      {
+        id: "direct:lan:6767",
+        type: "directTcp",
+        endpoint: "lan:6767",
+      },
+      { trace },
+      probe.deps,
+    );
+    await result.client.close();
+
+    expect(probe.createdConfigs()[0]?.trace).toBe(trace);
+  });
+
   it("uses relay TLS from the stored connection", async () => {
     const { connectToDaemon } = await import("./test-daemon-connection");
     const tlsResult = await connectToDaemon(

packages/app/src/utils/test-daemon-connection.ts

@@ -97,7 +97,10 @@ export class DaemonConnectionTestError extends Error {
 export async function buildClientConfig(
   connection: HostConnection,
   serverId?: string,
-  options?: { capabilities?: DaemonClientConfig["capabilities"] },
+  options?: {
+    capabilities?: DaemonClientConfig["capabilities"];
+    trace?: DaemonClientConfig["trace"];
+  },
   deps: Pick<
     DaemonConnectionDependencies<DaemonProbeClient>,
     "getClientId" | "resolveAppVersion" | "createLocalTransportFactory" | "buildLocalTransportUrl"
@@ -112,6 +115,7 @@ export async function buildClientConfig(
     suppressSendErrors: true,
     reconnect: { enabled: false },
     ...(options?.capabilities ? { capabilities: options.capabilities } : {}),
+    ...(options?.trace ? { trace: options.trace } : {}),
     ...((connection.type === "directSocket" || connection.type === "directPipe") &&
     localTransportFactory
       ? { transportFactory: localTransportFactory }
@@ -224,6 +228,7 @@ interface ProbeOptions {
   serverId?: string;
   timeoutMs?: number;
   capabilities?: DaemonClientConfig["capabilities"];
+  trace?: DaemonClientConfig["trace"];
 }
 
 function resolveTimeout(connection: HostConnection, options?: ProbeOptions): number {