test(connect): phase 5 — restart lands on the selected profile, no login (#827)

* test(connect): pin restart-with-scoped-profile token resolution (phase 5)

* fix(profiles): scope switch via un-clamped active-profile state

The switch persisted the server profile through serverStore.selectedProfileId,
whose selfHealed() clamps ids absent from the local connection list — server
profiles like "meow" never exist there, so the scope silently reset to
default and the re-dialed socket created the fresh session in the wrong
profile (live logcat 2026-08-06: session.create carried profile=default
right after switching to meow).

- AuthManager: prefs-backed activeProfileId state, immune to the clamp,
  restored on startup; resetAuthStateForTest clears it
- ProfileScopeInterceptor + WsProfileParams + ChatViewModel fetchContextUsage:
  read the active profile instead of the connection selection
- ProfileSwitchCoordinator: write activeProfileId; dial the socket on
  Dispatchers.IO (the ticket mint did blocking I/O on the main thread —
  NetworkOnMainThreadException — and fell back to a 1s reconnect)
- ProfilesViewModel: inject the IO dispatcher; ProfilesViewModelTest drops
  its static Dispatchers mock (JVM-wide bleed class)
- Tests: WsProfileParams/Interceptor tests use the real prefs-backed state
  instead of mockkObject(AuthManager) (re-mock breaks in suite order after
  real AuthManager init); AuthManagerTest + Issue647ProfileUrlTest cancel
  the init() DataStore scope in tearDown (UncaughtExceptionsBeforeTest
  phantoms); regression test pins the clamp on the old path vs the new state

* fix(profiles): resolve getter/property JVM collision; de-poison slash test

- AuthManager.activeProfileId (StateFlow) and a getActiveProfileId()
  function generated the same JVM getter name — calls silently resolved to
  the property getter at runtime (ReadonlyStateFlow -> String
  ClassCastException, CI unit red 2026-08-06). Function removed; callers
  read activeProfileId.value.
- ChatViewModel: inject ioDispatcher (38 sites) so SlashCommandDispatchRpcTest
  can drop its mockkStatic(Dispatchers) bleed without racing real IO.
- SlashCommandDispatchRpcTest: drop the static Dispatchers mock (JVM-wide
  bleed; CI cross-wired COMMAND_DISPATCH captures in suite order), construct
  the VM with the test dispatcher.

---------

Co-authored-by: M57 <hy4ri@users.noreply.github.com>

app/src/test/java/com/m57/hermescontrol/ui/connect/ConnectViewModelTest.kt

@@ -414,6 +414,32 @@ class ConnectViewModelTest {
         assertEquals("https://127.0.0.1:9119/", state.baseUrl)
     }
 
+    @Test
+    fun testLoadSavedValues_restartWithScopedProfile_resolvesTokenViaFallback() {
+        val meow =
+            ConnectionProfile(
+                id = "meow",
+                name = "meow",
+                baseUrl = "https://127.0.0.1:9119/",
+            )
+        // Restart seam (phase 1): the app was killed while meow was selected;
+        // only the default profile holds the connection token. The per-server
+        // token fallback resolves it, so the restart lands on meow WITHOUT a
+        // login screen — desktop-equivalent "kill + reopen → still meow".
+        every { AuthManager.getToken() } returns "conn-token"
+        every { AuthManager.getBaseUrl() } returns "https://127.0.0.1:9119/"
+        every { AuthManager.getConnectionProfiles() } returns listOf(meow)
+        every { AuthManager.getSelectedProfileId() } returns "meow"
+
+        val viewModel = ConnectViewModel(mockApp)
+        val state = viewModel.uiState.value
+
+        assertEquals("conn-token", state.token)
+        assertEquals("meow", state.profileName)
+        assertEquals(meow, state.selectedProfile)
+        assertEquals("https://127.0.0.1:9119/", state.baseUrl)
+    }
+
     @Test
     fun testSelectProfile_withoutToken_usesEmptyString() {
         every { AuthManager.getProfileToken(any()) } returns null