Add membership fee system with disability discount and fix document permissions

Features:
- Implement two fee types: entrance fee and annual fee (both NT$1,000)
- Add 50% discount for disability certificate holders
- Add disability certificate upload in member profile
- Integrate disability verification into cashier approval workflow
- Add membership fee settings in system admin

Document permissions:
- Fix hard-coded role logic in Document model
- Use permission-based authorization instead of role checks

Additional features:
- Add announcements, general ledger, and trial balance modules
- Add income management and accounting entries
- Add comprehensive test suite with factories
- Update UI translations to Traditional Chinese

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

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

resources/views/profile/edit.blade.php

@@ -1,25 +1,33 @@
 <x-app-layout>
     <x-slot name="header">
-        <h2 class="font-semibold text-xl text-gray-800 leading-tight">
+        <h2 class="font-semibold text-xl text-gray-800 dark:text-gray-200 leading-tight">
             {{ __('Profile') }}
         </h2>
     </x-slot>
 
     <div class="py-12">
         <div class="max-w-7xl mx-auto sm:px-6 lg:px-8 space-y-6">
-            <div class="p-4 sm:p-8 bg-white shadow sm:rounded-lg">
+            <div class="p-4 sm:p-8 bg-white dark:bg-gray-800 shadow sm:rounded-lg">
                 <div class="max-w-xl">
                     @include('profile.partials.update-profile-information-form')
                 </div>
             </div>
 
-            <div class="p-4 sm:p-8 bg-white shadow sm:rounded-lg">
+            <div class="p-4 sm:p-8 bg-white dark:bg-gray-800 shadow sm:rounded-lg">
                 <div class="max-w-xl">
                     @include('profile.partials.update-password-form')
                 </div>
             </div>
 
-            <div class="p-4 sm:p-8 bg-white shadow sm:rounded-lg">
+            @if($member)
+            <div class="p-4 sm:p-8 bg-white dark:bg-gray-800 shadow sm:rounded-lg">
+                <div class="max-w-xl">
+                    @include('profile.partials.disability-certificate-form')
+                </div>
+            </div>
+            @endif
+
+            <div class="p-4 sm:p-8 bg-white dark:bg-gray-800 shadow sm:rounded-lg">
                 <div class="max-w-xl">
                     @include('profile.partials.delete-user-form')
                 </div>