fix: unify theme system - fix theme switching persistence

- Unified localStorage key to 'theme-preference' across all components
- Fixed header.tsx using wrong localStorage key ('theme' instead of 'theme-preference')
- Added localStorage hybrid persistence for instant theme changes
- Removed router.refresh() which was causing stale data revert
- Replaced Blue theme with Sepia
- Consolidated auth() calls to prevent race conditions
- Updated UserSettingsData types to include all themes

mcp-server/node_modules/.prisma/client/index-browser.js

@@ -124,17 +124,160 @@ exports.Prisma.NoteScalarFieldEnum = {
   title: 'title',
   content: 'content',
   color: 'color',
+  isPinned: 'isPinned',
+  isArchived: 'isArchived',
   type: 'type',
   checkItems: 'checkItems',
   labels: 'labels',
   images: 'images',
-  isPinned: 'isPinned',
-  isArchived: 'isArchived',
+  links: 'links',
+  reminder: 'reminder',
+  isReminderDone: 'isReminderDone',
+  reminderRecurrence: 'reminderRecurrence',
+  reminderLocation: 'reminderLocation',
+  isMarkdown: 'isMarkdown',
+  size: 'size',
+  embedding: 'embedding',
+  sharedWith: 'sharedWith',
+  userId: 'userId',
   order: 'order',
+  notebookId: 'notebookId',
+  createdAt: 'createdAt',
+  updatedAt: 'updatedAt',
+  autoGenerated: 'autoGenerated',
+  aiProvider: 'aiProvider',
+  aiConfidence: 'aiConfidence',
+  language: 'language',
+  languageConfidence: 'languageConfidence',
+  lastAiAnalysis: 'lastAiAnalysis'
+};
+
+exports.Prisma.NotebookScalarFieldEnum = {
+  id: 'id',
+  name: 'name',
+  icon: 'icon',
+  color: 'color',
+  order: 'order',
+  userId: 'userId',
   createdAt: 'createdAt',
   updatedAt: 'updatedAt'
 };
 
+exports.Prisma.LabelScalarFieldEnum = {
+  id: 'id',
+  name: 'name',
+  color: 'color',
+  notebookId: 'notebookId',
+  userId: 'userId',
+  createdAt: 'createdAt',
+  updatedAt: 'updatedAt'
+};
+
+exports.Prisma.UserScalarFieldEnum = {
+  id: 'id',
+  name: 'name',
+  email: 'email',
+  emailVerified: 'emailVerified',
+  password: 'password',
+  role: 'role',
+  image: 'image',
+  theme: 'theme',
+  resetToken: 'resetToken',
+  resetTokenExpiry: 'resetTokenExpiry',
+  createdAt: 'createdAt',
+  updatedAt: 'updatedAt'
+};
+
+exports.Prisma.AccountScalarFieldEnum = {
+  userId: 'userId',
+  type: 'type',
+  provider: 'provider',
+  providerAccountId: 'providerAccountId',
+  refresh_token: 'refresh_token',
+  access_token: 'access_token',
+  expires_at: 'expires_at',
+  token_type: 'token_type',
+  scope: 'scope',
+  id_token: 'id_token',
+  session_state: 'session_state',
+  createdAt: 'createdAt',
+  updatedAt: 'updatedAt'
+};
+
+exports.Prisma.SessionScalarFieldEnum = {
+  sessionToken: 'sessionToken',
+  userId: 'userId',
+  expires: 'expires',
+  createdAt: 'createdAt',
+  updatedAt: 'updatedAt'
+};
+
+exports.Prisma.VerificationTokenScalarFieldEnum = {
+  identifier: 'identifier',
+  token: 'token',
+  expires: 'expires'
+};
+
+exports.Prisma.NoteShareScalarFieldEnum = {
+  id: 'id',
+  noteId: 'noteId',
+  userId: 'userId',
+  sharedBy: 'sharedBy',
+  status: 'status',
+  permission: 'permission',
+  notifiedAt: 'notifiedAt',
+  respondedAt: 'respondedAt',
+  createdAt: 'createdAt',
+  updatedAt: 'updatedAt'
+};
+
+exports.Prisma.SystemConfigScalarFieldEnum = {
+  key: 'key',
+  value: 'value'
+};
+
+exports.Prisma.AiFeedbackScalarFieldEnum = {
+  id: 'id',
+  noteId: 'noteId',
+  userId: 'userId',
+  feedbackType: 'feedbackType',
+  feature: 'feature',
+  originalContent: 'originalContent',
+  correctedContent: 'correctedContent',
+  metadata: 'metadata',
+  createdAt: 'createdAt'
+};
+
+exports.Prisma.MemoryEchoInsightScalarFieldEnum = {
+  id: 'id',
+  userId: 'userId',
+  note1Id: 'note1Id',
+  note2Id: 'note2Id',
+  similarityScore: 'similarityScore',
+  insight: 'insight',
+  insightDate: 'insightDate',
+  viewed: 'viewed',
+  feedback: 'feedback',
+  dismissed: 'dismissed'
+};
+
+exports.Prisma.UserAISettingsScalarFieldEnum = {
+  userId: 'userId',
+  titleSuggestions: 'titleSuggestions',
+  semanticSearch: 'semanticSearch',
+  paragraphRefactor: 'paragraphRefactor',
+  memoryEcho: 'memoryEcho',
+  memoryEchoFrequency: 'memoryEchoFrequency',
+  aiProvider: 'aiProvider',
+  preferredLanguage: 'preferredLanguage',
+  fontSize: 'fontSize',
+  demoMode: 'demoMode',
+  showRecentNotes: 'showRecentNotes',
+  emailNotifications: 'emailNotifications',
+  desktopNotifications: 'desktopNotifications',
+  anonymousAnalytics: 'anonymousAnalytics'
+};
+
 exports.Prisma.SortOrder = {
   asc: 'asc',
   desc: 'desc'
@@ -147,7 +290,18 @@ exports.Prisma.NullsOrder = {
 
 
 exports.Prisma.ModelName = {
-  Note: 'Note'
+  Note: 'Note',
+  Notebook: 'Notebook',
+  Label: 'Label',
+  User: 'User',
+  Account: 'Account',
+  Session: 'Session',
+  VerificationToken: 'VerificationToken',
+  NoteShare: 'NoteShare',
+  SystemConfig: 'SystemConfig',
+  AiFeedback: 'AiFeedback',
+  MemoryEchoInsight: 'MemoryEchoInsight',
+  UserAISettings: 'UserAISettings'
 };
 
 /**