Checkpoint, configuration can now be done through DB and the site. Server settings are still on the file system

models.py

@@ -1,11 +1,15 @@
-from sqlalchemy import create_engine, Column, Integer, String, DateTime, Float
+from datetime import datetime
+
+from sqlalchemy import (Column, DateTime, Float, Integer, String, Text,
+                        create_engine)
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker
 
 Base = declarative_base()
 
+
 class Photo(Base):
-    __tablename__ = 'photos'
+    __tablename__ = "photos"
 
     id = Column(Integer, primary_key=True, autoincrement=True)
     input_filename = Column(String, nullable=False)
@@ -19,16 +23,50 @@ class Photo(Base):
     height = Column(Integer)
     highlight_color = Column(String)
     orientation = Column(Integer)
-    unique_key = Column(String(16), nullable=False)  # Add this line
+    unique_key = Column(String(16), nullable=False)
+
+
+class SiteConfig(Base):
+    __tablename__ = "site_config"
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    # Appearance
+    site_title = Column(String, nullable=False, default="Spectra")
+    accent_color = Column(String, nullable=False, default="#007bff")
+
+    # About
+    author_name = Column(String, nullable=False, default="Your Name")
+    author_location = Column(String, nullable=False, default="Your Location")
+    profile_image = Column(String, nullable=False, default="/static/profile.jpg")
+    bio = Column(
+        Text,
+        nullable=False,
+        default="Write your bio in *markdown* here.\n\nSupports **multiple** paragraphs.",
+    )
+
+    # Metadata
+    updated_at = Column(DateTime, default=datetime.utcnow)
+
+
+engine = create_engine("sqlite:///photos.db")
 
-engine = create_engine('sqlite:///photos.db')
 
 def init_db():
+    session = None
     try:
         Base.metadata.create_all(engine)
+        # Create default site config if none exists
+        session = Session()
+        if not session.query(SiteConfig).first():
+            session.add(SiteConfig())
+            session.commit()
     except Exception as e:
         # Tables already exist, skip creation
         pass
+    finally:
+        if session:
+            session.close()
+
 
 init_db()
 Session = sessionmaker(bind=engine)