feat(kyc): add demo KYC profile page with mock data

- Always show 'view full profile' button with fallback to demo UUID
- KYC page shows mock data when demo UUID is used
- Add i18n translations for demo page

i18n/locales/en/kyc.json

@@ -3,6 +3,16 @@
     "verification_status": "Verification Status",
     "team_verification_description": "Complete team verification to create orders",
     "start_verification": "Start Verification",
-    "check_status_in_odoo": "Status is being reviewed by administrator"
+    "check_status_in_odoo": "Status is being reviewed by administrator",
+    "demo": {
+      "companyName": "Demo Company LLC",
+      "director": "Director",
+      "capital": "Authorized Capital",
+      "address": "Legal Address",
+      "activities": "Business Activities",
+      "sources": "Sources",
+      "updated": "Updated",
+      "notice": "This is demo data. Real company information will be available after connecting to the database."
+    }
   }
 }