chore: filled in project structure

Added some example basic files containing a functioning /message
endpoint which logs the received message to INFO.

ref: N25B-144

uv.lock

@@ -1216,9 +1216,12 @@ dependencies = [
     { name = "mlx-whisper", marker = "sys_platform == 'darwin'" },
     { name = "openai-whisper" },
     { name = "pyaudio" },
+    { name = "pydantic" },
+    { name = "pydantic-settings" },
     { name = "pyzmq" },
     { name = "silero-vad" },
     { name = "spade" },
+    { name = "torch" },
     { name = "uvicorn" },
 ]
 
@@ -1228,9 +1231,12 @@ requires-dist = [
     { name = "mlx-whisper", marker = "sys_platform == 'darwin'", specifier = ">=0.4.3" },
     { name = "openai-whisper", specifier = ">=20250625" },
     { name = "pyaudio", specifier = ">=0.2.14" },
+    { name = "pydantic", specifier = ">=2.12.0" },
+    { name = "pydantic-settings", specifier = ">=2.11.0" },
     { name = "pyzmq", specifier = ">=27.1.0" },
     { name = "silero-vad", specifier = ">=6.0.0" },
     { name = "spade", specifier = ">=4.1.0" },
+    { name = "torch", specifier = ">=2.8.0" },
     { name = "uvicorn", specifier = ">=0.37.0" },
 ]