Revert "feat: Try to migrate db"

This reverts commit eaf416316a.

website/__init__.py

@@ -1,16 +0,0 @@
-import os
-from flask import Flask
-
-def create_app():
-    app = Flask(__name__)
-    app.config.from_object(os.environ['APP_SETTINGS'])
-
-    # Import models after app creation but before init_db
-    from .models import db, User
-    db.init_app(app)
-    
-    # Run migrations to fix schema issues
-    from .migrations import add_missing_columns_to_oauth2_code
-    add_missing_columns_to_oauth2_code(app)
-    
-    return app

website/migrations.py

@@ -1,54 +0,0 @@
-import sqlite3
-from sqlalchemy import inspect
-from flask import current_app
-
-def add_missing_columns_to_oauth2_code(app):
-    """
-    Check and add missing columns to oauth2_code table
-    """
-    with app.app_context():
-        from website.models import db
-        
-        # Get the engine and inspector
-        engine = db.engine
-        inspector = inspect(engine)
-        
-        # Check if oauth2_code table exists
-        if 'oauth2_code' not in inspector.get_table_names():
-            return  # Table doesn't exist yet
-            
-        # Get existing columns
-        columns = [column['name'] for column in inspector.get_columns('oauth2_code')]
-        
-        # Define columns that should be added if missing
-        missing_columns = {
-            'acr': 'TEXT',
-            'amr': 'TEXT',
-            'code_challenge': 'TEXT',
-            'code_challenge_method': 'TEXT'
-        }
-        
-        # Check which columns need to be added
-        columns_to_add = {col: dtype for col, dtype in missing_columns.items() if col not in columns}
-        
-        if not columns_to_add:
-            return  # No columns need to be added
-        
-        # Connect directly to SQLite to add columns
-        try:
-            db_path = current_app.config.get('SQLALCHEMY_DATABASE_URI').replace('sqlite:///', '')
-            conn = sqlite3.connect(db_path)
-            cursor = conn.cursor()
-            
-            for column, dtype in columns_to_add.items():
-                try:
-                    cursor.execute(f'ALTER TABLE oauth2_code ADD COLUMN {column} {dtype};')
-                    print(f"Added missing column '{column}' to oauth2_code table")
-                except sqlite3.OperationalError as e:
-                    # Column might have been added in a concurrent process
-                    print(f"Note: {str(e)}")
-            
-            conn.commit()
-            conn.close()
-        except Exception as e:
-            print(f"Error during migration: {str(e)}")