moved ros2 workspace and docker build scripts together

README.md

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+# Little Sophia's Brain
+
+ROS2 modules and docker environment setups for higher level AI, speech, and sense functions for Little Sophia
+
+- Face Detection
+- Voice-to-Text (V2T)
+
+---
+
+## Installation
+
+1. Docker and ros2_ws folders contain scripts to build and run 
+2. ***Ask jake to put more info here
+
+
+## TODO:
+Tested with usb mic and camera only (Logitech C920)
+
+## File Overview
+
+| File              | Description                                                                 |
+|------------------|------------------------------------------------------------------------------|
+| `RetinaFace.rknn` | RKNN model for face detection and video streaming.                          |
+| `main.py`         | Core script. Integrates face detection and voice-to-text into Flask stream. |
+| `realtime.py`     | Voice-to-text module (Vosk). For testing separately.                        |