kind of a mess lol but file caching and front end

app/models/file.py

@@ -1,7 +1,7 @@
 from pydantic import BaseModel, ConfigDict
 from typing import List, Optional
 from datetime import datetime
-from sqlalchemy import Column, Integer, String, DateTime
+from sqlalchemy import Column, Integer, String, DateTime, JSON
 from sqlalchemy.orm import relationship
 from sqlalchemy.sql import func
 from app.db.database import Base
@@ -12,7 +12,10 @@ class File(Base):
 
     id = Column(Integer, primary_key=True, index=True)
     name = Column(String)
-    type = Column(String)
+    file_type = Column(String)
+    content_type = Column(String)
     path = Column(String)
+    size = Column(Integer)  # File size in bytes
+    file_metadata = Column(JSON)
     created_at = Column(DateTime(timezone=True), server_default=func.now())
     updated_at = Column(DateTime(timezone=True), onupdate=func.now())