fix(auth): prevent AuthNotifier auto-dispose causing theme toggle logout

Applied @persistentRiverpod annotation to AuthNotifier so it persists
for app lifetime. Previously, theme changes could trigger AuthProvider
rebuild via auto-dispose, causing AsyncLoading state and auth issues.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.1.15] - 2026-01-05
+
+### Fixed
+- Theme toggle causing auth issues due to AuthNotifier auto-dispose
+  - Applied `@persistentRiverpod` annotation to AuthNotifier
+  - AuthProvider now persists for app lifetime, preventing rebuild on theme change
+
 ## [1.1.14] - 2026-01-04
 
 ### Fixed

docs/ARCHITECTURE.md

@@ -447,13 +447,13 @@ Dio coreApiClient(Ref ref) { ... }
 
 **When to use `@persistentRiverpod`:**
 
-| Use Case | Annotation |
-|----------|------------|
-| API clients with interceptors | `@persistentRiverpod` |
-| Theme/config providers | `@persistentRiverpod` |
-| Auth state provider | `@persistentRiverpod` |
-| Feature data providers | `@riverpod` (default) |
-| UI state providers | `@riverpod` (default) |
+| Use Case | Annotation | Example |
+|----------|------------|---------|
+| API clients with interceptors | `@persistentRiverpod` | `coreApiClient`, `tatlockApiClient` |
+| Auth state provider | `@persistentRiverpod` | `AuthNotifier` |
+| Theme/config providers | `@persistentRiverpod` | `ThemeNotifier` |
+| Feature data providers | `@riverpod` (default) | `ContainersNotifier` |
+| UI state providers | `@riverpod` (default) | `SearchFilterNotifier` |
 
 ## File Naming Conventions
 

lib/core/auth/auth_provider.dart

@@ -6,6 +6,7 @@ import 'package:riverpod_annotation/riverpod_annotation.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
 import '../config/app_config.dart';
+import '../providers/annotations.dart';
 import 'auth_datasource.dart';
 import 'auth_state.dart';
 import 'oidc_service.dart';
@@ -24,7 +25,7 @@ part 'auth_provider.g.dart';
 ///
 /// After OIDC authentication, syncs with core-api via POST /auth/sync
 /// to get user profile, roles, and preferences.
-@riverpod
+@persistentRiverpod
 class AuthNotifier extends _$AuthNotifier {
   // Storage keys
   static const _accessTokenKey = 'auth_access_token';

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.1.14+1
+version: 1.1.15+1
 
 environment:
   sdk: ^3.10.4