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/digicom.json

@@ -0,0 +1,96 @@
+{
+  "brand": "Digicom",
+  "brand_id": "digicom",
+  "last_updated": "2025-10-17",
+  "source": "ispyconnect.com",
+  "entries": [
+    {
+      "models": [
+        "100W"
+      ],
+      "type": "JPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "cgi/jpg/image.cgi"
+    },
+    {
+      "models": [
+        "100W",
+        "300WEDNU",
+        "400HD",
+        "400HS",
+        "HD400",
+        "IPCAMERA 100WED",
+        "IpCamera100wed",
+        "Other"
+      ],
+      "type": "MJPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "cgi/mjpg/mjpeg.cgi"
+    },
+    {
+      "models": [
+        "IpCamera100wed"
+      ],
+      "type": "MJPEG",
+      "protocol": "http",
+      "port": 80,
+      "url": "/admin/view.cgi?profile=0"
+    },
+    {
+      "models": [
+        "IPCAMERA100WED"
+      ],
+      "type": "MJPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "mjpg/video.mjpg"
+    },
+    {
+      "models": [
+        "IPCAMERA100WED"
+      ],
+      "type": "MJPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "mjpg/video.mjpg"
+    },
+    {
+      "models": [
+        "Other"
+      ],
+      "type": "JPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "axis-cgi/jpg/image.cgi?camera=1&resolution=320x240&compression=25"
+    },
+    {
+      "models": [
+        "Other"
+      ],
+      "type": "MJPEG",
+      "protocol": "http",
+      "port": 0,
+      "url": "mjpeg.cgi"
+    },
+    {
+      "models": [
+        "Other"
+      ],
+      "type": "VLC",
+      "protocol": "http",
+      "port": 0,
+      "url": "ipcam/avc.cgi?audiostream=[CHANNEL]"
+    },
+    {
+      "models": [
+        "Other"
+      ],
+      "type": "VLC",
+      "protocol": "rtsp",
+      "port": 0,
+      "url": "image.mpg"
+    }
+  ]
+}