Add transactions page with fuzzy search and success dialog for expenses

Features:
- Created TransactionsPage with mobile-optimized layout
  - Card-based transaction items with status indicators
  - Fuzzy search by description, payee, reference, username, and tags
  - Day filter options (5, 30, 60, 90 days)
  - Pagination support
  - Responsive design for mobile and desktop
- Added getUserTransactions API method to ExpensesAPI
  - Supports filtering by days, user ID, and account type
  - Returns paginated transaction data
- Updated AddExpense component with success confirmation
  - Shows success message in same dialog after submission
  - Provides option to navigate to transactions page
  - Clean single-dialog approach
- Added "My Transactions" link to navbar menu
- Added Transaction and TransactionListResponse types
- Added permission management types and API methods (grantPermission, listPermissions, revokePermission)
- Installed alert-dialog component for UI consistency

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

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

src/modules/expenses/index.ts

@@ -11,12 +11,25 @@ import type { ModulePlugin } from '@/core/types'
 import { container, SERVICE_TOKENS } from '@/core/di-container'
 import { ExpensesAPI } from './services/ExpensesAPI'
 import AddExpense from './components/AddExpense.vue'
+import TransactionsPage from './views/TransactionsPage.vue'
 
 export const expensesModule: ModulePlugin = {
   name: 'expenses',
   version: '1.0.0',
   dependencies: ['base'],
 
+  routes: [
+    {
+      path: '/expenses/transactions',
+      name: 'ExpenseTransactions',
+      component: TransactionsPage,
+      meta: {
+        requiresAuth: true,
+        title: 'My Transactions'
+      }
+    }
+  ],
+
   quickActions: [
     {
       id: 'add-expense',