Adds create customer drawer to customers page

Implements new drawer for creating customers with form inputs for contact details and notes

Enhances customer management by providing a streamlined way to add new customer records directly from the customers index page

PlanTempus.Application/Features/Localization/Translations/en.json

@@ -601,6 +601,60 @@
     }
   },
   "customers": {
+    "title": "Customers",
+    "subtitle": "Manage customers and customer cards",
+    "searchPlaceholder": "Search customer (name, phone, email...)",
+    "export": "Export",
+    "create": "New customer",
+    "createDrawer": {
+      "title": "Create new customer",
+      "name": "Name *",
+      "note": "Note",
+      "notePlaceholder": "Write a note about the customer...",
+      "save": "Create customer"
+    },
+    "emptySearch": "No customers match your search",
+    "column": {
+      "name": "Name",
+      "phone": "Phone",
+      "email": "Email",
+      "visits": "Visits",
+      "lastVisit": "Last",
+      "hairdresser": "Hairdresser",
+      "created": "Created",
+      "tags": "Tags"
+    },
+    "stats": {
+      "total": "Total customers",
+      "newThisMonth": "New this month",
+      "avgVisits": "Avg. visits"
+    },
+    "drawer": {
+      "title": "Customer card",
+      "visits": "Visits",
+      "avgInterval": "Avg. interval",
+      "preferredHairdresser": "Preferred hairdresser",
+      "contactInfo": "Contact information",
+      "phone": "Phone",
+      "email": "Email",
+      "address": "Address",
+      "zipCity": "Zip + City",
+      "marketing": "Marketing",
+      "emailMarketing": "Email marketing",
+      "smsMarketing": "SMS marketing",
+      "profile": "Profile",
+      "hairType": "Hair type",
+      "porosity": "Porosity",
+      "preference": "Preference",
+      "warnings": "Warnings",
+      "revenueChart": "Revenue (last 6 months)",
+      "services": "Services",
+      "products": "Products",
+      "recentNotes": "Recent notes",
+      "noteType": "Note",
+      "colorFormula": "Color formula",
+      "seeAllNotes": "See all notes →"
+    },
     "detail": {
       "tabs": {
         "activitylog": "Activity log"