A: Remove 5 address fields from Company — addresses now via Address model

app/models/company.py

@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 import uuid
-from datetime import datetime
 from typing import Any
 
 from sqlalchemy import Computed, DateTime, ForeignKey, Index, String, Text
@@ -35,12 +34,6 @@ class Company(Base, TenantMixin):
     email: Mapped[str | None] = mapped_column(String(255), nullable=True)
     website: Mapped[str | None] = mapped_column(String(500), nullable=True)
     description: Mapped[str | None] = mapped_column(Text, nullable=True)
-    # Address fields
-    address_street: Mapped[str | None] = mapped_column(String(255), nullable=True)
-    address_city: Mapped[str | None] = mapped_column(String(100), nullable=True)
-    address_zip: Mapped[str | None] = mapped_column(String(20), nullable=True)
-    address_country: Mapped[str | None] = mapped_column(String(2), nullable=True)
-    address_state: Mapped[str | None] = mapped_column(String(100), nullable=True)
     # FTS vector
     search_tsv: Mapped[Any] = mapped_column(
         TSVECTOR,