Fix HTTP deployment flow and redesign bindings workspace

main.py

@@ -1,5 +1,17 @@
-def main():
-    print("Hello from sentinel!")
+from __future__ import annotations
+
+import os
+
+import uvicorn
+
+
+def main() -> None:
+    uvicorn.run(
+        "app.main:app",
+        host="0.0.0.0",
+        port=int(os.getenv("APP_PORT", "7000")),
+        reload=False,
+    )
 
 
 if __name__ == "__main__":