Add cedula number field to professional request form

Shows document type locked to 'Cédula de ciudadanía' and adds required
number input field above the photo upload.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

lib/ui/views/request_professional_view.dart

@@ -65,16 +65,19 @@ class _FormBody extends StatefulWidget {
 class _FormBodyState extends State<_FormBody> {
   final _rethusCtrl = TextEditingController();
   final _specCtrl = TextEditingController();
+  final _cedulaNumCtrl = TextEditingController();
   String? _selectedProfession;
   List<String> _specs = [];
   bool _loading = false;
   bool _cedulaError = false;
+  bool _cedulaNumError = false;
   bool _profError = false;
 
   @override
   void dispose() {
     _rethusCtrl.dispose();
     _specCtrl.dispose();
+    _cedulaNumCtrl.dispose();
     super.dispose();
   }
 
@@ -90,13 +93,14 @@ class _FormBodyState extends State<_FormBody> {
 
   bool _validate(String cedulaUrl) {
     final cErr = cedulaUrl.isEmpty;
-    final pErr =
-        _selectedProfession == null || _selectedProfession!.isEmpty;
+    final nErr = _cedulaNumCtrl.text.trim().isEmpty;
+    final pErr = _selectedProfession == null || _selectedProfession!.isEmpty;
     setState(() {
       _cedulaError = cErr;
+      _cedulaNumError = nErr;
       _profError = pErr;
     });
-    return !cErr && !pErr;
+    return !cErr && !nErr && !pErr;
   }
 
   Future<void> _submit() async {
@@ -107,6 +111,7 @@ class _FormBodyState extends State<_FormBody> {
     setState(() => _loading = true);
     try {
       fp.copyProfesionalWith(
+        identification: _cedulaNumCtrl.text.trim(),
         profession: _selectedProfession,
         rethusCode: _rethusCtrl.text.trim(),
         specializations: _specs,
@@ -228,30 +233,58 @@ class _FormBodyState extends State<_FormBody> {
 
         const SizedBox(height: 16),
 
-        // ── 1. Foto / PDF de cédula (obligatorio) ──────────────────────────
+        // ── 1. Cédula (número + foto) ───────────────────────────────────────
         _SectionCard(
           cardBg: cardBg,
           border: border,
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
-              _Label('Foto / PDF de cédula', Icons.badge_outlined,
-                  required: true),
-              const SizedBox(height: 12),
+              _Label('Cédula de ciudadanía', Icons.badge_outlined, required: true),
+              const SizedBox(height: 4),
+              // Tipo fijo
+              Container(
+                padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
+                decoration: BoxDecoration(
+                  color: isDark ? const Color(0xFF334155) : const Color(0xFFF1F5F9),
+                  borderRadius: BorderRadius.circular(8),
+                  border: Border.all(color: border),
+                ),
+                child: Row(
+                  children: [
+                    Icon(Icons.lock_outline, size: 14, color: textSec),
+                    const SizedBox(width: 6),
+                    Text('Tipo: Cédula de ciudadanía', style: TextStyle(fontSize: 13, color: textSec)),
+                  ],
+                ),
+              ),
+              const SizedBox(height: 10),
+              // Número
+              TextField(
+                controller: _cedulaNumCtrl,
+                keyboardType: TextInputType.number,
+                style: TextStyle(color: textPrimary, fontSize: 14),
+                decoration: InputDecoration(
+                  hintText: 'Número de cédula',
+                  hintStyle: TextStyle(color: textSec, fontSize: 13),
+                  border: OutlineInputBorder(borderRadius: BorderRadius.circular(8)),
+                  contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
+                  errorText: _cedulaNumError ? 'Ingresa tu número de cédula' : null,
+                ),
+                onChanged: (_) { if (_cedulaNumError) setState(() => _cedulaNumError = false); },
+              ),
+              const SizedBox(height: 10),
+              // Foto
               _UploadTile(
-                label: cedulaUploaded
-                    ? 'Cédula subida ✓'
-                    : 'Subir foto o PDF de la cédula',
+                label: cedulaUploaded ? 'Foto de cédula subida ✓' : 'Subir foto o PDF de la cédula',
                 uploaded: cedulaUploaded,
-                onTap: () => _pickAndUpload(
-                    (b) => fp.uploadPdfIdentification(b, user.id)),
+                onTap: () => _pickAndUpload((b) => fp.uploadPdfIdentification(b, user.id)),
               ),
               if (_cedulaError)
                 const Padding(
                   padding: EdgeInsets.only(top: 8),
                   child: Text('Debes subir la foto de tu cédula',
-                      style: TextStyle(
-                          color: Colors.redAccent, fontSize: 12)),
+                      style: TextStyle(color: Colors.redAccent, fontSize: 12)),
                 ),
             ],
           ),