feat: implement single-port UART

dea_api.py

@@ -51,6 +51,7 @@ async def restrict_to_lan(request: Request, call_next):
 
 # 掛載靜態網頁檔案，將預設首頁導向到 /ui/
 app.mount("/ui", StaticFiles(directory="static", html=True), name="static")
+app.mount("/uart_terminal", StaticFiles(directory="uart_example", html=True), name="uart_terminal")
 
 
 @app.get("/")
@@ -58,6 +59,11 @@ def redirect_to_ui():
     return RedirectResponse(url="/ui/")
 
 
+@app.get("/uart_terminal")
+def redirect_to_uart_terminal():
+    return RedirectResponse(url="/uart_terminal/")
+
+
 @app.post("/api/design")
 def design_filter(params: DesignParams):
     try: