Refactor: Integrate backend API and normalize data

This commit integrates the backend API for fetching and updating report data. It also includes a normalization function to handle data consistency between the API and local storage.

Co-authored-by: anthonymuncher <anthonymuncher@gmail.com>

backend/main.py

@@ -0,0 +1,72 @@
+import os
+import logging
+from contextlib import asynccontextmanager
+from fastapi import FastAPI
+from fastapi.staticfiles import StaticFiles
+from app.database import Base, engine
+from app.routes import report, tickets, analytics, users
+from app.services.global_ai import init_ai_service
+
+logging.basicConfig(level=logging.DEBUG)
+logger = logging.getLogger(__name__)
+
+# ----------------------
+# Lifespan context for startup/shutdown
+# ----------------------
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    logger.info("Starting FixMate Backend...")
+    init_ai_service()  # ✅ Models load once here
+    logger.info("AI models loaded successfully.")
+    yield
+    logger.info("FixMate Backend shutting down...")
+
+# ----------------------
+# Initialize FastAPI
+# ----------------------
+app = FastAPI(
+    title="FixMate Backend API",
+    description="Backend for FixMate Hackathon Prototype",
+    version="1.0.0",
+    lifespan=lifespan
+)
+
+# ----------------------
+# Initialize DB
+# ----------------------
+Base.metadata.create_all(bind=engine)
+logger.info("Database initialized.")
+
+# ----------------------
+# Static files
+# ----------------------
+UPLOAD_DIR = "static/uploads"
+os.makedirs(UPLOAD_DIR, exist_ok=True)
+app.mount("/static", StaticFiles(directory="static"), name="static")
+
+# ----------------------
+# Include routers
+# ----------------------
+try:
+    app.include_router(report.router, prefix="/api", tags=["Report"])
+    app.include_router(tickets.router, prefix="/api", tags=["Tickets"])
+    app.include_router(analytics.router, prefix="/api", tags=["Analytics"])
+    app.include_router(users.router, prefix="/api", tags=["Users"])
+    print("✅ All routers included successfully")
+except Exception as e:
+    print(f"❌ Error including routers: {e}")
+    import traceback
+    traceback.print_exc()
+
+@app.get("/")
+def root():
+    return {"message": "Welcome to FixMate Backend API! Visit /docs for API documentation."}
+
+print("✅ FastAPI server setup complete")
+
+# Start the server when running this script directly
+if __name__ == "__main__":
+    import uvicorn
+    print("🚀 Starting server on http://127.0.0.1:8000")
+    print("📚 API documentation available at http://127.0.0.1:8000/docs")
+    uvicorn.run(app, host="127.0.0.1", port=8000)