Initial commit - Fire alarm management application

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/__init__.py

@@ -0,0 +1,25 @@
+from flask import Flask
+from .models import db
+import os
+
+def create_app():
+    app = Flask(__name__)
+
+    # Configuration
+    app.config['SECRET_KEY'] = os.environ.get('SECRET_KEY', 'dev-secret-key-change-in-production')
+    app.config['SQLALCHEMY_DATABASE_URI'] = os.environ.get('DATABASE_URL', 'sqlite:///fire_alarm.db')
+    app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+
+    # Initialize extensions
+    db.init_app(app)
+
+    # Register blueprints
+    from .routes import main_bp, api_bp
+    app.register_blueprint(main_bp)
+    app.register_blueprint(api_bp, url_prefix='/api')
+
+    # Create tables
+    with app.app_context():
+        db.create_all()
+
+    return app