Phase 1C: Frontend unified contact UI

app/models/__init__.py

@@ -5,7 +5,6 @@ from app.models.ai_conversation import AIConversation, AIMessage
 from app.models.attachment import Attachment
 from app.models.audit import AuditLog, DeletionLog
 from app.models.auth import ApiToken, PasswordResetToken
-from app.models.company import Company
 from app.models.contact import Contact, ContactPerson
 from app.models.contact_folder import ContactFolder
 from app.models.entity_history import EntityHistory
@@ -37,7 +36,6 @@ __all__ = [
     "NotificationPreference",
     "PasswordResetToken",
     "ApiToken",
-    "Company",
     "Contact",
     "ContactPerson",
     "ContactFolder",

app/models/address.py

@@ -12,9 +12,9 @@ from app.core.db import Base, TenantMixin
 
 
 class Address(Base, TenantMixin):
-    """Polymorphic address entity — multiple addresses per company or contact.
+    """Polymorphic address entity — multiple addresses per contact.
 
-    entity_type: 'company' or 'contact'
+    entity_type: 'contact'
     entity_id: FK to companies.id or contacts.id
     address_type: billing, shipping, headquarters, branch, private, other
     is_default: one default address per (entity_type, entity_id, address_type)

app/models/company.py

@@ -1,13 +0,0 @@
-"""Backward-compat shim — Company is now Contact with type='company'.
-
-This module re-exports Contact as Company for code that still imports
-from app.models.company. The old companies table no longer exists;
-all company data lives in the contacts table with type='company'.
-"""
-
-from app.models.contact import Contact, ContactPerson
-
-# Backward-compat: Company is now just a Contact with type='company'
-Company = Contact
-
-__all__ = ["Company", "ContactPerson"]