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/lg.json

@@ -0,0 +1,199 @@
+{
+  "brand": "Lg",
+  "brand_id": "lg",
+  "last_updated": "2025-10-17",
+  "source": "ispyconnect.com",
+  "entries": [
+    {
+      "models": [
+        "4X",
+        "509",
+        "Apex",
+        "G2 Mini",
+        "LGCLL55",
+        "lp500",
+        "ls670",
+        "Nexus 4",
+        "Optimus",
+        "Optimus V",
+        "Other",
+        "P350",
+        "P509"
+      ],
+      "type": "MJPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "videofeed"
+    },
+    {
+      "models": [
+        "7210R",
+        "LW130W"
+      ],
+      "type": "VLC",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "video1+audio1"
+    },
+    {
+      "models": [
+        "LDW2010-F1E858",
+        "lnb3100",
+        "LNDS5100",
+        "LNP3700T",
+        "LNV5100R",
+        "LW130W",
+        "LW342"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "/Master-0"
+    },
+    {
+      "models": [
+        "LND7210",
+        "LW130W"
+      ],
+      "type": "FFMPEG",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "/Slave-0"
+    },
+    {
+      "models": [
+        "LNP3700T"
+      ],
+      "type": "JPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "snapshot.jpg?user=[USERNAME]&pwd=[PASSWORD]"
+    },
+    {
+      "models": [
+        "ls670",
+        "Optimus",
+        "P350"
+      ],
+      "type": "MJPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "video?profile=[CHANNEL]"
+    },
+    {
+      "models": [
+        "LVW700",
+        "LVW701",
+        "Other"
+      ],
+      "type": "VLC",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": ""
+    },
+    {
+      "models": [
+        "LW130W"
+      ],
+      "type": "JPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "snapshot.jpg"
+    },
+    {
+      "models": [
+        "lw332",
+        "Other"
+      ],
+      "type": "VLC",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "camera.stm"
+    },
+    {
+      "models": [
+        "lw332"
+      ],
+      "type": "VLC",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "live1.sdp"
+    },
+    {
+      "models": [
+        "Optimus"
+      ],
+      "type": "JPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "shot.jpg"
+    },
+    {
+      "models": [
+        "Optimus",
+        "Other",
+        "P350",
+        "P970"
+      ],
+      "type": "MJPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "video?submenu=mjpg"
+    },
+    {
+      "models": [
+        "Other"
+      ],
+      "type": "JPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "snapshot.cgi"
+    },
+    {
+      "models": [
+        "Other"
+      ],
+      "type": "JPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "img/snapshot.cgi"
+    },
+    {
+      "models": [
+        "Other"
+      ],
+      "type": "JPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "cgi-bin/viewer/video.jpg?channel=[CHANNEL]&resolution=[WIDTH]x[HEIGHT]"
+    },
+    {
+      "models": [
+        "Other"
+      ],
+      "type": "MJPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "?&AUDIO=YES&CHOPIMAGE=YES&STREAM=YES&WANTIMAGE=[CHANNEL].JPG&SENDEMPTYIMAGES=NO"
+    },
+    {
+      "models": [
+        "Other"
+      ],
+      "type": "MJPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "cgi-bin/video.jpg?cam=[CHANNEL]&quality=3&size=2"
+    },
+    {
+      "models": [
+        "Other",
+        "SmartIP"
+      ],
+      "type": "VLC",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "PSIA/Streaming/channels/2?videoCodecType=H.264"
+    }
+  ]
+}