Initial commit: Desktop Waifu MVP foundation

- Project structure with modular architecture
- State management system (emotion states, conversation history)
- Transparent, draggable PyQt6 window
- OpenGL rendering widget with placeholder cube
- Discord bot framework (commands, event handlers)
- Complete documentation (README, project plan, research findings)
- Environment configuration template
- Dependencies defined in requirements.txt

MVP features working:
- Transparent window appears at bottom-right
- Window can be dragged around
- Placeholder 3D cube renders and rotates
- Emotion state changes on interaction
- Event-driven state management

Next steps: VRM model loading and rendering

.env.example

@@ -0,0 +1,19 @@
+# Discord Bot Configuration
+DISCORD_BOT_TOKEN=your_bot_token_here
+
+# LLM Configuration
+LLM_API_URL=http://localhost:11434  # Ollama default
+LLM_MODEL_NAME=llama2
+
+# Waifu Configuration
+WAIFU_NAME=Waifu
+VRM_MODEL_PATH=./models/waifu.vrm
+
+# Audio Configuration
+TTS_VOICE_RATE=150
+TTS_VOICE_VOLUME=0.9
+
+# System Configuration
+ENABLE_VOICE_INPUT=true
+ENABLE_VOICE_OUTPUT=true
+ENABLE_SYSTEM_ACCESS=false  # Requires elevated permissions