Add Strix camera discovery system with comprehensive database

This commit adds the complete Strix IP camera stream discovery system:
- Go-based API server with SSE support for real-time updates
- 3,600+ camera brand database with stream URL patterns
- Intelligent fuzzy search across camera models
- ONVIF discovery and stream validation
- RESTful API with health check, camera search, and stream discovery
- Makefile for building and deployment
- Comprehensive README documentation

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

data/brands/xiaovv.json

@@ -0,0 +1,101 @@
+{
+  "brand": "Xiaovv",
+  "brand_id": "xiaovv",
+  "last_updated": "2025-10-17",
+  "source": "ispyconnect.com",
+  "entries": [
+    {
+      "models": [
+        "8ch 3mp"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 554,
+      "url": "/user=[USERNAME]&password=[PASSWORD]&channel=1&stream=0.sdp"
+    },
+    {
+      "models": [
+        "outdoor360"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "/ch0.h264"
+    },
+    {
+      "models": [
+        "q1 1080p",
+        "Q10",
+        "q12"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "/Onvif/live/1/1"
+    },
+    {
+      "models": [
+        "q1 1080p"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "/user=[USERNAME]_password=[PASSWORD]_channel=1_stream=0.sdp"
+    },
+    {
+      "models": [
+        "q1 1080p"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "/live/main"
+    },
+    {
+      "models": [
+        "q12"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "/live/ch00_1"
+    },
+    {
+      "models": [
+        "q12",
+        "v380 pro"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 554,
+      "url": "/11"
+    },
+    {
+      "models": [
+        "V380"
+      ],
+      "type": "VLC",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "live/ch00_0"
+    },
+    {
+      "models": [
+        "xiaovv 8ch 3mp nvr"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 554,
+      "url": "/H264/ch1/main/av_stream"
+    },
+    {
+      "models": [
+        "xiaovv 8ch 3mp nvr"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 554,
+      "url": "/H264/ch1/sub/av_stream"
+    }
+  ]
+}