feat(#36): Inscription Parent - Étape 1 (Parent 1)

Backend:
- Retrait des champs non-CDC: profession, situation_familiale, date_naissance
- Nettoyage des DTOs RegisterParentCompletDto et RegisterParentDto
- Mise à jour de la logique dans auth.service.ts (inscrireParentComplet et legacy)

Frontend Step1:
- Suppression des champs mot de passe et confirmation
- Correction de l'indicateur d'étape: 1/5 → 1/6
- Améliorations visuelles:
  * Taille des labels: 18 → 22px
  * Taille de police des champs: 18 → 20px
  * Espacement entre champs: 20 → 32px
  * Meilleure répartition verticale avec spaceEvenly

Note: Le champ password est conservé dans le modèle ParentData pour compatibilité avec Step2

backend/src/routes/auth/auth.service.ts

@@ -200,16 +200,10 @@ export class AuthService {
                 adresse: dto.adresse,
                 code_postal: dto.code_postal,
                 ville: dto.ville,
-                profession: dto.profession,
-                situation_familiale: dto.situation_familiale,
                 token_creation_mdp: tokenCreationMdp,
                 token_creation_mdp_expire_le: tokenExpiration,
             });
 
-            if (dto.date_naissance) {
-                parent1.date_naissance = new Date(dto.date_naissance);
-            }
-
             const savedParent1 = await manager.save(Users, parent1);
 
             // Créer Parent 2 si renseigné
@@ -327,16 +321,10 @@ export class AuthService {
                 adresse: dto.adresse,
                 code_postal: dto.code_postal,
                 ville: dto.ville,
-                profession: dto.profession,
-                situation_familiale: dto.situation_familiale,
                 token_creation_mdp: tokenCreationMdp,
                 token_creation_mdp_expire_le: dateExpiration,
             });
 
-            if (dto.date_naissance) {
-                parent1.date_naissance = new Date(dto.date_naissance);
-            }
-
             const parent1Enregistre = await manager.save(Users, parent1);
 
             let parent2Enregistre: Users | null = null;

backend/src/routes/auth/dto/register-parent-complet.dto.ts

@@ -66,22 +66,6 @@ export class RegisterParentCompletDto {
   @MaxLength(150)
   ville?: string;
 
-  @ApiProperty({ example: 'Infirmière', required: false })
-  @IsOptional()
-  @IsString()
-  @MaxLength(150)
-  profession?: string;
-
-  @ApiProperty({ enum: SituationFamilialeType, example: SituationFamilialeType.MARIE, required: false })
-  @IsOptional()
-  @IsEnum(SituationFamilialeType)
-  situation_familiale?: SituationFamilialeType;
-
-  @ApiProperty({ example: '1990-04-03', required: false })
-  @IsOptional()
-  @IsDateString()
-  date_naissance?: string;
-
   // ============================================
   // ÉTAPE 2 : PARENT 2 / CO-PARENT (Optionnel)
   // ============================================

backend/src/routes/auth/dto/register-parent.dto.ts

@@ -59,22 +59,6 @@ export class RegisterParentDto {
   @MaxLength(150)
   ville?: string;
 
-  @ApiProperty({ example: 'Infirmière', required: false })
-  @IsOptional()
-  @IsString()
-  @MaxLength(150)
-  profession?: string;
-
-  @ApiProperty({ enum: SituationFamilialeType, example: SituationFamilialeType.MARIE, required: false })
-  @IsOptional()
-  @IsEnum(SituationFamilialeType)
-  situation_familiale?: SituationFamilialeType;
-
-  @ApiProperty({ example: '1990-04-03', required: false })
-  @IsOptional()
-  @IsDateString()
-  date_naissance?: string;
-
   // === Informations co-parent (optionnel) ===
   @ApiProperty({ example: 'thomas.martin@ptits-pas.fr', required: false })
   @IsOptional()

frontend/lib/screens/auth/parent/parent_register_step1_screen.dart

@@ -22,11 +22,9 @@ class _ParentRegisterStep1ScreenState extends State<ParentRegisterStep1Screen> {
   final _firstNameController = TextEditingController();
   final _phoneController = TextEditingController();
   final _emailController = TextEditingController();
-  final _passwordController = TextEditingController();
+  final _addressController = TextEditingController();
-  final _confirmPasswordController = TextEditingController();
+  final _postalCodeController = TextEditingController();
-  final _addressController = TextEditingController(); // Rue seule
+  final _cityController = TextEditingController();
-  final _postalCodeController = TextEditingController(); // Restauré
-  final _cityController = TextEditingController(); // Restauré
 
   @override
   void initState() {
@@ -48,8 +46,6 @@ class _ParentRegisterStep1ScreenState extends State<ParentRegisterStep1Screen> {
     _lastNameController.text = genLastName;
     _phoneController.text = DataGenerator.phone();
     _emailController.text = DataGenerator.email(genFirstName, genLastName);
-    _passwordController.text = DataGenerator.password();
-    _confirmPasswordController.text = _passwordController.text;
   }
 
   @override
@@ -58,8 +54,6 @@ class _ParentRegisterStep1ScreenState extends State<ParentRegisterStep1Screen> {
     _firstNameController.dispose();
     _phoneController.dispose();
     _emailController.dispose();
-    _passwordController.dispose();
-    _confirmPasswordController.dispose();
     _addressController.dispose();
     _postalCodeController.dispose();
     _cityController.dispose();
@@ -88,9 +82,9 @@ class _ParentRegisterStep1ScreenState extends State<ParentRegisterStep1Screen> {
               child: Column(
                 mainAxisAlignment: MainAxisAlignment.center,
                 children: [
-                   // Indicateur d'étape (à rendre dynamique)
+                   // Indicateur d'étape
                   Text(
-                    'Étape 1/5',
+                    'Étape 1/6',
                     style: GoogleFonts.merienda(fontSize: 16, color: Colors.black54),
                   ),
                   const SizedBox(height: 10),
@@ -121,54 +115,43 @@ class _ParentRegisterStep1ScreenState extends State<ParentRegisterStep1Screen> {
                       key: _formKey,
                       child: Column(
                         mainAxisSize: MainAxisSize.min,
+                        mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                         children: [
+                          const SizedBox(height: 10),
                           Row(
                             children: [
-                              Expanded(flex: 12, child: CustomAppTextField(controller: _lastNameController, labelText: 'Nom', hintText: 'Votre nom de famille', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity)),
+                              Expanded(flex: 12, child: CustomAppTextField(controller: _lastNameController, labelText: 'Nom', hintText: 'Votre nom de famille', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity, labelFontSize: 22.0, inputFontSize: 20.0)),
-                              Expanded(flex: 1, child: const SizedBox()), // Espace de 4%
+                              Expanded(flex: 1, child: const SizedBox()),
-                              Expanded(flex: 12, child: CustomAppTextField(controller: _firstNameController, labelText: 'Prénom', hintText: 'Votre prénom', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity)),
+                              Expanded(flex: 12, child: CustomAppTextField(controller: _firstNameController, labelText: 'Prénom', hintText: 'Votre prénom', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity, labelFontSize: 22.0, inputFontSize: 20.0)),
                             ],
                           ),
-                          const SizedBox(height: 20),
+                          const SizedBox(height: 32),
                           Row(
                             children: [
-                              Expanded(flex: 12, child: CustomAppTextField(controller: _phoneController, labelText: 'Téléphone', keyboardType: TextInputType.phone, hintText: 'Votre numéro de téléphone', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity)),
+                              Expanded(flex: 12, child: CustomAppTextField(controller: _phoneController, labelText: 'Téléphone', keyboardType: TextInputType.phone, hintText: 'Votre numéro de téléphone', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity, labelFontSize: 22.0, inputFontSize: 20.0)),
-                              Expanded(flex: 1, child: const SizedBox()), // Espace de 4%
+                              Expanded(flex: 1, child: const SizedBox()),
-                              Expanded(flex: 12, child: CustomAppTextField(controller: _emailController, labelText: 'Email', keyboardType: TextInputType.emailAddress, hintText: 'Votre adresse e-mail', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity)),
+                              Expanded(flex: 12, child: CustomAppTextField(controller: _emailController, labelText: 'Email', keyboardType: TextInputType.emailAddress, hintText: 'Votre adresse e-mail', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity, labelFontSize: 22.0, inputFontSize: 20.0)),
                             ],
                           ),
-                          const SizedBox(height: 20),
+                          const SizedBox(height: 32),
-                          Row(
-                            children: [
-                              Expanded(flex: 12, child: CustomAppTextField(controller: _passwordController, labelText: 'Mot de passe', obscureText: true, hintText: 'Créez votre mot de passe', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity, validator: (value) {
-                                if (value == null || value.isEmpty) return 'Mot de passe requis';
-                                if (value.length < 6) return '6 caractères minimum';
-                                return null;
-                              })),
-                              Expanded(flex: 1, child: const SizedBox()), // Espace de 4%
-                              Expanded(flex: 12, child: CustomAppTextField(controller: _confirmPasswordController, labelText: 'Confirmation', obscureText: true, hintText: 'Confirmez le mot de passe', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity, validator: (value) {
-                                if (value == null || value.isEmpty) return 'Confirmation requise';
-                                if (value != _passwordController.text) return 'Ne correspond pas';
-                                return null;
-                              })),
-                            ],
-                          ),
-                          const SizedBox(height: 20),
                           CustomAppTextField(
                             controller: _addressController, 
                             labelText: 'Adresse (N° et Rue)', 
                             hintText: 'Numéro et nom de votre rue', 
                             style: CustomAppTextFieldStyle.beige,
                             fieldWidth: double.infinity,
+                            labelFontSize: 22.0,
+                            inputFontSize: 20.0,
                           ),
-                          const SizedBox(height: 20),
+                          const SizedBox(height: 32),
                           Row(
                             children: [
-                              Expanded(flex: 1, child: CustomAppTextField(controller: _postalCodeController, labelText: 'Code Postal', keyboardType: TextInputType.number, hintText: 'Code postal', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity)),
+                              Expanded(flex: 1, child: CustomAppTextField(controller: _postalCodeController, labelText: 'Code Postal', keyboardType: TextInputType.number, hintText: 'Code postal', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity, labelFontSize: 22.0, inputFontSize: 20.0)),
                               const SizedBox(width: 20),
-                              Expanded(flex: 4, child: CustomAppTextField(controller: _cityController, labelText: 'Ville', hintText: 'Votre ville', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity)),
+                              Expanded(flex: 4, child: CustomAppTextField(controller: _cityController, labelText: 'Ville', hintText: 'Votre ville', style: CustomAppTextFieldStyle.beige, fieldWidth: double.infinity, labelFontSize: 22.0, inputFontSize: 20.0)),
                             ],
                           ),
+                          const SizedBox(height: 10),
                         ],
                       ),
                     ),
@@ -205,12 +188,12 @@ class _ParentRegisterStep1ScreenState extends State<ParentRegisterStep1Screen> {
                     ParentData(
                       firstName: _firstNameController.text,
                       lastName: _lastNameController.text,
-                      address: _addressController.text, // Rue
+                      address: _addressController.text,
-                      postalCode: _postalCodeController.text, // Ajout
+                      postalCode: _postalCodeController.text,
-                      city: _cityController.text, // Ajout
+                      city: _cityController.text,
                       phone: _phoneController.text,
                       email: _emailController.text,
-                      password: _passwordController.text,
+                      password: '', // Pas de mot de passe à cette étape
                     )
                   );
                   Navigator.pushNamed(context, '/parent-register/step2', arguments: _registrationData);