Add static assets, favicon, and base_url meta

Mount static files and serve a favicon in FastAPI, add BASE_URL to API metadata, and update README run command. main.py: import StaticFiles/FileResponse/os, mount /static to app/static and add a /favicon.ico route. app/api/products.py: load dotenv and include base_url (from BASE_URL env, default http://localhost:8000) in the response meta. README.md: show the uvicorn start command with --reload in a shell code block for local development.

Author: goldlabelapps

README.md

@@ -3,9 +3,9 @@
 > FastAPI/Python/Postgres/tsvector. 
 Open Source, production ready Python FastAPI/Postgres app for [NX](https://goldlabel.pro?s=python-nx-ai)
 
-#### Use
-
-`uvicorn app.main:app`
+```sh
+uvicorn app.main:app  --reload
+```
 
 #### Install
 

app/api/products.py

@@ -33,9 +33,14 @@ def root() -> dict:
     ]
     cur.close()
     conn.close()
+
+    load_dotenv()
+    base_url = os.getenv("BASE_URL", "http://localhost:8000")
+
     epoch = int(time.time() * 1000)
     meta = {
         "version": __version__,
+        "base_url": base_url,
         "time": time.strftime('%Y-%m-%d %H:%M:%S', time.localtime()),
         "epoch": epoch,
         "severity": "success",

app/main.py

@@ -1,7 +1,11 @@
 from app import __version__
 """NX AI - FastAPI entry point."""
 
+
 from fastapi import FastAPI
+from fastapi.staticfiles import StaticFiles
+from fastapi.responses import FileResponse
+import os
 
 from app import __version__
 from app.api.routes import router
@@ -12,4 +16,14 @@
     version=__version__,
 )
 
+
 app.include_router(router)
+
+# Mount static directory
+app.mount("/static", StaticFiles(directory=os.path.join(os.path.dirname(__file__), "static")), name="static")
+
+# Favicon route
+@app.get("/favicon.ico", include_in_schema=False)
+async def favicon():
+    favicon_path = os.path.join(os.path.dirname(__file__), "static", "favicon.ico")
+    return FileResponse(favicon_path)