feat(tenancy): add profile editing in merchant team edit modal

Edit modal now has editable first_name, last_name, email fields with
a "Save Profile" button, alongside the existing per-store role management.

New:
- PUT /merchants/account/team/members/{user_id}/profile endpoint
- MerchantTeamProfileUpdate schema
- update_team_member_profile() service method with ownership validation
- 2 new i18n keys across 4 locales (personal_info, save_profile)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/modules/tenancy/locales/de.json

@@ -50,6 +50,8 @@
         "stores_and_roles": "Filialen & Rollen",
         "title": "Team",
         "total_members": "Mitglieder gesamt",
+        "personal_info": "Persönliche Informationen",
+        "save_profile": "Profil speichern",
         "view_member": "Mitglied anzeigen",
         "account_information": "Kontoinformationen",
         "username": "Benutzername",

app/modules/tenancy/locales/en.json

@@ -50,6 +50,8 @@
         "stores_and_roles": "Stores & Roles",
         "title": "Team",
         "total_members": "Total Members",
+        "personal_info": "Personal Information",
+        "save_profile": "Save Profile",
         "view_member": "View Member",
         "account_information": "Account Information",
         "username": "Username",

app/modules/tenancy/locales/fr.json

@@ -50,6 +50,8 @@
         "stores_and_roles": "Magasins et rôles",
         "title": "Équipe",
         "total_members": "Membres totaux",
+        "personal_info": "Informations personnelles",
+        "save_profile": "Enregistrer le profil",
         "view_member": "Voir le membre",
         "account_information": "Informations du compte",
         "username": "Nom d'utilisateur",

app/modules/tenancy/locales/lb.json

@@ -50,6 +50,8 @@
         "stores_and_roles": "Geschäfter & Rollen",
         "title": "Team",
         "total_members": "Memberen total",
+        "personal_info": "Perséinlech Informatiounen",
+        "save_profile": "Profil späicheren",
         "view_member": "Member kucken",
         "account_information": "Konto Informatiounen",
         "username": "Benotzernumm",

app/modules/tenancy/routes/api/merchant.py

@@ -25,7 +25,10 @@ from app.modules.tenancy.schemas import (
     MerchantStoreUpdate,
 )
 from app.modules.tenancy.schemas.auth import UserContext
-from app.modules.tenancy.schemas.team import MerchantTeamInvite
+from app.modules.tenancy.schemas.team import (
+    MerchantTeamInvite,
+    MerchantTeamProfileUpdate,
+)
 from app.modules.tenancy.services.merchant_service import merchant_service
 from app.modules.tenancy.services.merchant_store_service import merchant_store_service
 
@@ -252,6 +255,26 @@ async def merchant_team_invite(
     )
 
 
+@_account_router.put("/team/members/{user_id}/profile")
+async def merchant_team_update_profile(
+    user_id: int,
+    data: MerchantTeamProfileUpdate,
+    current_user: UserContext = Depends(get_current_merchant_api),
+    merchant=Depends(get_merchant_for_current_user),
+    db: Session = Depends(get_db),
+):
+    """Update a team member's profile (first name, last name, email)."""
+    merchant_store_service.update_team_member_profile(
+        db, merchant.id, user_id, data.model_dump(exclude_unset=True)
+    )
+    db.commit()
+    logger.info(
+        f"Merchant {merchant.id} updated profile for user {user_id} "
+        f"by {current_user.username}"
+    )
+    return {"message": "Profile updated successfully"}
+
+
 @_account_router.put("/team/stores/{store_id}/members/{user_id}")
 async def merchant_team_update_role(
     store_id: int,

app/modules/tenancy/schemas/team.py

@@ -401,3 +401,11 @@ class MerchantTeamInviteResponse(BaseModel):
     message: str
     email: EmailStr
     results: list[MerchantTeamInviteResult]
+
+
+class MerchantTeamProfileUpdate(BaseModel):
+    """Schema for updating a team member's profile."""
+
+    first_name: str | None = Field(None, max_length=100)
+    last_name: str | None = Field(None, max_length=100)
+    email: EmailStr | None = None

app/modules/tenancy/services/merchant_store_service.py

@@ -26,6 +26,7 @@ from app.modules.tenancy.models.merchant import Merchant
 from app.modules.tenancy.models.platform import Platform
 from app.modules.tenancy.models.store import Role, Store
 from app.modules.tenancy.models.store_platform import StorePlatform
+from app.modules.tenancy.models.user import User
 
 logger = logging.getLogger(__name__)
 
@@ -456,6 +457,58 @@ class MerchantStoreService:
             raise StoreNotFoundException(store_id, identifier_type="id")
         return store
 
+    def update_team_member_profile(
+        self,
+        db: Session,
+        merchant_id: int,
+        user_id: int,
+        update_data: dict,
+    ) -> None:
+        """
+        Update a team member's profile (first_name, last_name, email).
+
+        Validates that the user is a team member of one of the merchant's stores.
+        """
+        from app.modules.tenancy.models.store import StoreUser
+
+        # Verify user is a team member in at least one of the merchant's stores
+        stores = (
+            db.query(Store)
+            .filter(Store.merchant_id == merchant_id)
+            .all()
+        )
+        store_ids = [s.id for s in stores]
+
+        membership = (
+            db.query(StoreUser)
+            .filter(
+                StoreUser.store_id.in_(store_ids),
+                StoreUser.user_id == user_id,
+            )
+            .first()
+        )
+
+        if not membership:
+            # Also allow updating the owner
+            merchant = db.query(Merchant).filter(Merchant.id == merchant_id).first()
+            if not merchant or merchant.owner_user_id != user_id:
+                from app.modules.tenancy.exceptions import UserNotFoundException
+                raise UserNotFoundException(str(user_id))
+
+        user = db.query(User).filter(User.id == user_id).first()
+        if not user:
+            from app.modules.tenancy.exceptions import UserNotFoundException
+            raise UserNotFoundException(str(user_id))
+
+        if "first_name" in update_data:
+            user.first_name = update_data["first_name"]
+        if "last_name" in update_data:
+            user.last_name = update_data["last_name"]
+        if "email" in update_data and update_data["email"]:
+            user.email = update_data["email"]
+
+        db.flush()
+
     def get_merchant_team_members(self, db: Session, merchant_id: int) -> dict:
         """
         Get team members across all merchant stores in a member-centric view.

app/modules/tenancy/static/merchant/js/merchant-team.js

@@ -201,6 +201,31 @@ function merchantTeam() {
             this.showEditModal = true;
         },
 
+        /**
+         * Update member profile (first name, last name, email)
+         */
+        async updateMemberProfile(userId, firstName, lastName, email) {
+            this.saving = true;
+            try {
+                await apiClient.put(
+                    `/merchants/account/team/members/${userId}/profile`,
+                    { first_name: firstName, last_name: lastName, email: email }
+                );
+
+                Utils.showToast(I18n.t('tenancy.messages.team_member_updated'), 'success');
+                merchantTeamLog.info('Updated member profile:', userId);
+
+                this.showEditModal = false;
+                this.selectedMember = null;
+                await this.loadTeamData();
+            } catch (error) {
+                merchantTeamLog.error('Failed to update member profile:', error);
+                Utils.showToast(error.message || 'Failed to update member profile', 'error');
+            } finally {
+                this.saving = false;
+            }
+        },
+
         /**
          * Update member role for a specific store
          */

app/modules/tenancy/templates/tenancy/merchant/team.html

@@ -271,26 +271,41 @@
 <!-- ==================== EDIT MODAL ==================== -->
 {% call modal('editModal', _('tenancy.team.edit_member'), 'showEditModal', size='md', show_footer=false) %}
     <div x-show="selectedMember" class="space-y-4">
-        <!-- Member info (read-only) -->
-        <div class="flex items-center gap-3 pb-4 border-b border-gray-200 dark:border-gray-700">
-            <div class="w-10 h-10 rounded-full bg-purple-100 dark:bg-purple-900 flex items-center justify-center">
-                <span class="text-sm font-semibold text-purple-600 dark:text-purple-300"
-                      x-text="selectedMember ? getInitials(selectedMember) : ''"></span>
+        <!-- Profile fields -->
+        <div class="space-y-3">
+            <h4 class="text-sm font-medium text-gray-700 dark:text-gray-300">{{ _('tenancy.team.personal_info') }}</h4>
+            <div class="grid grid-cols-2 gap-3">
+                <div>
+                    <label class="block text-xs font-medium text-gray-600 dark:text-gray-400 mb-1">{{ _('tenancy.team.first_name') }}</label>
+                    <input type="text" x-model="selectedMember.first_name"
+                           class="w-full px-3 py-2 text-sm text-gray-700 dark:text-gray-300 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-lg focus:border-purple-400 focus:outline-none focus:ring focus:ring-purple-300 dark:focus:ring-purple-600"
+                           placeholder="{{ _('tenancy.team.first_name') }}">
+                </div>
+                <div>
+                    <label class="block text-xs font-medium text-gray-600 dark:text-gray-400 mb-1">{{ _('tenancy.team.last_name') }}</label>
+                    <input type="text" x-model="selectedMember.last_name"
+                           class="w-full px-3 py-2 text-sm text-gray-700 dark:text-gray-300 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-lg focus:border-purple-400 focus:outline-none focus:ring focus:ring-purple-300 dark:focus:ring-purple-600"
+                           placeholder="{{ _('tenancy.team.last_name') }}">
+                </div>
             </div>
             <div>
-                <p class="font-medium text-gray-900 dark:text-white">
-                    <span x-text="selectedMember?.first_name || ''"></span>
-                    <span x-text="selectedMember?.last_name || ''"></span>
-                    <span x-show="!selectedMember?.first_name && !selectedMember?.last_name"
-                          x-text="selectedMember?.email"></span>
-                </p>
-                <p class="text-sm text-gray-500 dark:text-gray-400" x-text="selectedMember?.email"
-                   x-show="selectedMember?.first_name || selectedMember?.last_name"></p>
+                <label class="block text-xs font-medium text-gray-600 dark:text-gray-400 mb-1">{{ _('tenancy.team.email') }}</label>
+                <input type="email" x-model="selectedMember.email"
+                       class="w-full px-3 py-2 text-sm text-gray-700 dark:text-gray-300 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-lg focus:border-purple-400 focus:outline-none focus:ring focus:ring-purple-300 dark:focus:ring-purple-600"
+                       placeholder="{{ _('tenancy.team.email') }}">
+            </div>
+            <div class="flex justify-end">
+                <button @click="updateMemberProfile(selectedMember.user_id, selectedMember.first_name, selectedMember.last_name, selectedMember.email)"
+                        :disabled="saving"
+                        class="px-3 py-1.5 text-xs font-medium text-white bg-purple-600 rounded-md hover:bg-purple-700 disabled:opacity-50 disabled:cursor-not-allowed transition-colors">
+                    <span x-show="saving" x-html="$icon('spinner', 'w-3 h-3 mr-1')"></span>
+                    {{ _('tenancy.team.save_profile') }}
+                </button>
             </div>
         </div>
 
         <!-- Per-store role management -->
-        <div class="space-y-3">
+        <div class="space-y-3 pt-4 border-t border-gray-200 dark:border-gray-700">
             <h4 class="text-sm font-medium text-gray-700 dark:text-gray-300">{{ _('tenancy.team.store_roles') }}</h4>
             <template x-for="store in selectedMember?.stores || []" :key="store.store_id">
                 <div class="flex items-center justify-between p-3 bg-gray-50 dark:bg-gray-700/50 rounded-lg">