Remove CI/CD, unify Docker image for Docker Hub and HA add-on

- Remove GitHub Actions workflows (ci.yml, docker.yml, release.yml)
- Remove GoReleaser configuration
- Remove RELEASE.md (replaced by /release_strix skill)
- Add HA options.json support in config.go (reads /data/options.json)
- Add Version field to Config, pass real version to health endpoint
- Change Version from const to var, inject via ldflags at build time
- Add ARG VERSION to Dockerfile for build-time version injection
- Reset webui/package.json version to 0.0.0 (not used functionally)
- Clear probe fields on back navigation in frontend
- Add /release_strix and /release_strix_dev skills

cmd/strix/main.go

@@ -18,12 +18,12 @@ import (
 	"github.com/go-chi/chi/v5"
 )
 
-const (
-	// Version is the application version
-	Version = "1.0.9"
+// Version is set at build time via ldflags:
+//
+//	go build -ldflags="-X main.Version=1.0.10" ./cmd/strix
+var Version = "dev"
 
-	// Banner is the application banner
-	Banner = `
+const Banner = `
 ███████╗████████╗██████╗ ██╗██╗  ██╗
 ██╔════╝╚══██╔══╝██╔══██╗██║╚██╗██╔╝
 ███████╗   ██║   ██████╔╝██║ ╚███╔╝
@@ -34,7 +34,6 @@ const (
 Smart IP Camera Stream Discovery System
 Version: %s
 `
-)
 
 func main() {
 	// Print banner
@@ -43,6 +42,7 @@ func main() {
 
 	// Load configuration
 	cfg := config.Load()
+	cfg.Version = Version
 
 	// Setup logger
 	slogger := cfg.SetupLogger()