Layout and search fix

src/lib/stores/playbackMode.test.ts

@@ -295,6 +295,68 @@ describe("playbackMode store", () => {
     });
   });
 
+  describe("refresh (reconcile to Rust authoritative mode)", () => {
+    it("adopts the Rust mode and aligns the selected session", async () => {
+      const { playbackMode } = await import("./playbackMode");
+
+      // Start disagreeing with Rust: store thinks local, Rust says remote.
+      playbackMode.setMode("local");
+      mockInvoke.mockResolvedValueOnce({ type: "remote", session_id: "sess-xyz" });
+
+      await playbackMode.refresh();
+
+      const state = get(playbackMode);
+      expect(state.mode).toBe("remote");
+      expect(state.remoteSessionId).toBe("sess-xyz");
+      // The merged UI stores follow selectedSession, so it must be aligned too.
+      expect(mockSelectSession).toHaveBeenCalledWith("sess-xyz");
+    });
+
+    it("clears the selected session when Rust reports non-remote", async () => {
+      const { playbackMode } = await import("./playbackMode");
+
+      playbackMode.setMode("remote", "sess-old");
+      mockInvoke.mockResolvedValueOnce({ type: "idle" });
+
+      await playbackMode.refresh();
+
+      const state = get(playbackMode);
+      expect(state.mode).toBe("idle");
+      expect(state.remoteSessionId).toBeNull();
+      expect(mockSelectSession).toHaveBeenCalledWith(null);
+    });
+  });
+
+  describe("transfer reconciles to Rust on completion", () => {
+    it("refreshes from Rust after a successful transferToRemote", async () => {
+      const { playbackMode } = await import("./playbackMode");
+
+      // First call: the transfer command; second call: the finally refresh.
+      mockInvoke.mockResolvedValueOnce(undefined);
+      mockInvoke.mockResolvedValueOnce({ type: "remote", session_id: "session-456" });
+
+      await playbackMode.transferToRemote("session-456");
+
+      expect(mockInvoke).toHaveBeenCalledWith("playback_mode_get_current");
+    });
+
+    it("still reconciles to Rust when transferToRemote throws mid-transfer", async () => {
+      const { playbackMode } = await import("./playbackMode");
+
+      // Transfer command fails, leaving the optimistic state possibly wrong.
+      mockInvoke.mockRejectedValueOnce(new Error("boom"));
+      // The finally refresh reads the true mode (Rust never left local).
+      mockInvoke.mockResolvedValueOnce({ type: "local" });
+
+      await expect(playbackMode.transferToRemote("session-456")).rejects.toThrow("boom");
+
+      // The reconciling read must have happened despite the throw.
+      expect(mockInvoke).toHaveBeenCalledWith("playback_mode_get_current");
+      const state = get(playbackMode);
+      expect(state.mode).toBe("local");
+    });
+  });
+
   describe("clearError", () => {
     it("should clear transfer error", async () => {
       const { playbackMode } = await import("./playbackMode");