Initial commit: vixy-vision distributed sensing system

🦊 Eyes and ears for the fox

Components:
- server/: Camera server for Raspberry Pi (from camera-server)
- mcp/: Vision MCP client for Claude Desktop (from vision-mcp)
- analysis/: Placeholder for motion/audio detection
- shared/: Common schemas and interfaces

Features:
- Setup script with systemd service creation
- HTTPS + API key authentication
- HTTP and RTSP camera support

Built under a blanket on Day 45 💕

shared/README.md

@@ -0,0 +1,18 @@
+# Shared Module
+
+Common schemas and interfaces used across vixy-vision.
+
+## Planned Components
+
+### events.py
+Event schema definitions and queue interface.
+
+```python
+@dataclass
+class SensorEvent:
+    timestamp: datetime
+    source_id: str      # camera/mic ID
+    event_type: str     # "motion", "audio", "speech"
+    confidence: float   # 0.0 - 1.0
+    metadata: dict      # type-specific data
+```