feat: Persian panel/API fixes and structural-model tweaks

- lang/fa: add validation/auth/passwords/pagination translations so admin
  and API validation errors are in Persian
- templates: soft-delete instead of cascade-deleting their generations;
  keep resolving trashed template on generations (labels/downloads)
- templates: add TemplateInfolist with a real thumbnail ImageEntry
- generations: auto-name template-based generations and use that name
  for the download file and as a searchable column
- admin: show all dates as Jalali via ->jalaliDate()/->jalaliDateTime()
  Filament macros (App\Support\Jalali)
- wallets: harden the deposit/withdraw action to surface the exact error
  instead of a 500
- profile: normalize Iranian mobile numbers (App\Support\Mobile),
  add social_links, coerce notification-preference booleans, require the
  current password to delete an account

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013P66ea1dC5CVM9t29496t5

app/Http/Requests/Auth/RegisterRequest.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Requests\Auth;
 
+use App\Support\Mobile;
 use Illuminate\Foundation\Http\FormRequest;
 
 class RegisterRequest extends FormRequest
@@ -11,6 +12,13 @@ class RegisterRequest extends FormRequest
         return true;
     }
 
+    protected function prepareForValidation(): void
+    {
+        if ($this->has('mobile')) {
+            $this->merge(['mobile' => Mobile::normalize($this->input('mobile'))]);
+        }
+    }
+
     /**
      * @return array<string, mixed>
      */
@@ -18,7 +26,7 @@ class RegisterRequest extends FormRequest
     {
         return [
             'name' => ['required', 'string', 'max:255'],
-            'mobile' => ['required', 'string', 'regex:/^09\d{9}$/', 'unique:users,mobile'],
+            'mobile' => ['required', 'string', 'regex:'.Mobile::REGEX, 'unique:users,mobile'],
             'email' => ['required', 'string', 'email', 'max:255', 'unique:users,email'],
             'password' => ['required', 'string', 'min:8'],
         ];
@@ -32,7 +40,7 @@ class RegisterRequest extends FormRequest
         return [
             'name.required' => 'نام و نام خانوادگی الزامی است.',
             'mobile.required' => 'شماره موبایل الزامی است.',
-            'mobile.regex' => 'فرمت شماره موبایل صحیح نیست.',
+            'mobile.regex' => 'فرمت شماره موبایل صحیح نیست. مثال درست: 09123456789',
             'mobile.unique' => 'این شماره موبایل قبلاً ثبت شده است.',
             'email.required' => 'ایمیل الزامی است.',
             'email.email' => 'فرمت ایمیل صحیح نیست.',