fix(tauri): restore session state without listener delay

Start applying the loaded snapshot immediately, matching the Tauri behavior before desktop state was shared with Electron. Flush listeners are still registered eagerly, but their asynchronous setup no longer delays tab ordering and session hydration behind workspace startup.

The focused source regression check now verifies both listeners remain registered without blocking restoration. UI typecheck and the targeted test pass.

Author: pascalandr

packages/ui/src/lib/hooks/use-app-session-capture.test.ts

@@ -5,14 +5,14 @@ import { describe, it } from "node:test"
 const source = (file: string) => readFileSync(new URL(file, import.meta.url), "utf8")
 
 describe("app session capture listener readiness", () => {
-  it("waits for both Tauri flush listeners before restore starts capture", () => {
+  it("registers both Tauri flush listeners without delaying restore", () => {
     const capture = source("./use-app-session-capture.ts")
     const restore = source("./use-app-session-restore.ts")
     const ready = capture.slice(capture.indexOf("const ready ="), capture.indexOf("const markScrollAuthority"))
     assert.match(ready, /Promise\.all/)
     assert.match(ready, /client-state:flush-requested/)
     assert.match(ready, /client-state:navigation-flush-requested/)
-    assert.ok(restore.indexOf("await capture.ready") < restore.indexOf("capture.start("))
+    assert.doesNotMatch(restore, /await capture\.ready/)
   })
 
 })

packages/ui/src/lib/hooks/use-app-session-restore.ts

@@ -222,7 +222,6 @@ export function useAppSessionRestore(): void {
     const snapshot = loadedRestorableSession()
     void (async () => {
       try {
-        await capture.ready
         if (!shouldRestoreSessionState(clientStateIsPrimary(), restorePreviousStateEnabled(), snapshot)) return capture.start()
         capture.start(snapshot!)
         await runAbortable(async (signal) => {