feat: CI/CD pipeline + Learning/Medicine/Travel services

- Add Gitea Actions workflow for automated build & deploy
- Add K8s manifests: webui, travel-svc, medicine-svc, sandbox-svc
- Update kustomization for localhost:5000 registry
- Add ingress for gooseek.ru and api.gooseek.ru
- Learning cabinet with onboarding, courses, sandbox integration
- Medicine service with symptom analysis and doctor matching
- Travel service with itinerary planning
- Server setup scripts (NVIDIA/CUDA, K3s, Gitea runner)

Made-with: Cursor

backend/pkg/config/config.go

@@ -46,6 +46,8 @@ type Config struct {
 	FinanceHeatmapURL   string
 	LearningSvcURL      string
 	TravelSvcURL        string
+	SandboxSvcURL       string
+	MedicineSvcURL      string
 
 	// TravelPayouts
 	TravelPayoutsToken  string
@@ -57,6 +59,7 @@ type Config struct {
 	MinioSecretKey string
 	MinioBucket    string
 	MinioUseSSL    bool
+	MinioPublicURL string
 
 	// Auth
 	JWTSecret    string
@@ -130,15 +133,18 @@ func Load() (*Config, error) {
 		FinanceHeatmapURL:   getEnv("FINANCE_HEATMAP_SVC_URL", "http://localhost:3033"),
 		LearningSvcURL:      getEnv("LEARNING_SVC_URL", "http://localhost:3034"),
 		TravelSvcURL:        getEnv("TRAVEL_SVC_URL", "http://localhost:3035"),
+		SandboxSvcURL:       getEnv("SANDBOX_SVC_URL", "http://localhost:3036"),
+		MedicineSvcURL:      getEnv("MEDICINE_SVC_URL", "http://localhost:3037"),
 
 		TravelPayoutsToken:  getEnv("TRAVELPAYOUTS_TOKEN", ""),
 		TravelPayoutsMarker: getEnv("TRAVELPAYOUTS_MARKER", ""),
 
-		MinioEndpoint:  getEnv("MINIO_ENDPOINT", "minio:9000"),
-		MinioAccessKey: getEnv("MINIO_ACCESS_KEY", "minioadmin"),
-		MinioSecretKey: getEnv("MINIO_SECRET_KEY", "minioadmin"),
-		MinioBucket:    getEnv("MINIO_BUCKET", "gooseek"),
-		MinioUseSSL:    getEnv("MINIO_USE_SSL", "false") == "true",
+		MinioEndpoint:  getEnv("MINIO_ENDPOINT", getEnv("S3_ENDPOINT", "minio:9000")),
+		MinioAccessKey: getEnv("MINIO_ACCESS_KEY", getEnv("S3_ACCESS_KEY", "minioadmin")),
+		MinioSecretKey: getEnv("MINIO_SECRET_KEY", getEnv("S3_SECRET_KEY", "minioadmin")),
+		MinioBucket:    getEnv("MINIO_BUCKET", getEnv("S3_BUCKET", "gooseek")),
+		MinioUseSSL:    getEnv("MINIO_USE_SSL", getEnv("S3_USE_SSL", "false")) == "true",
+		MinioPublicURL: getEnv("MINIO_PUBLIC_URL", getEnv("S3_PUBLIC_URL", "")),
 
 		JWTSecret:  getEnv("JWT_SECRET", ""),
 		AuthSvcURL: getEnv("AUTH_SVC_URL", ""),