(feat): Added PostgreSQL connection string encoding.

server.py

@@ -1,6 +1,6 @@
 import os
 from flask import Flask
-from models import db, bcrypt
+from models import db, init_db 
 from routes.auth import auth_bp
 from dotenv import load_dotenv
 from flask_cors import CORS
@@ -8,14 +8,12 @@ from flask_cors import CORS
 load_dotenv()
 
 app = Flask(__name__)
+CORS(app)
 
-CORS(app)  
-
-app.config['SQLALCHEMY_DATABASE_URI'] = os.getenv('DATABASE')
+app.config['SQLALCHEMY_DATABASE_URI'] = os.getenv('DATABASE')  # Or use DATABASE_URI from models
 app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
 
-db.init_app(app)
-bcrypt.init_app(app)
+init_db(app)
 
 app.register_blueprint(auth_bp)