feat: add websocket

internal/config/config.go

@@ -77,6 +77,18 @@ type Config struct {
 	GoogleOAuthClientSecret string
 	FacebookOAuthClientID   string
 	FacebookOAuthClientSecret string
+
+	// Soketi (Pusher-compatible WebSocket server) — used to push realtime
+	// notifications. Empty App credentials disable realtime delivery (the
+	// DB row + email still happen). SoketiHost is the HTTP-API origin the
+	// BFF triggers events against (e.g. "ws.prabhupadasays.org"); the
+	// frontend connects to the same host over WSS.
+	SoketiAppID     string
+	SoketiAppKey    string
+	SoketiAppSecret string
+	SoketiHost      string
+	SoketiPort      int
+	SoketiUseTLS    bool
 }
 
 // Load reads configuration from environment variables (with .env fallback).
@@ -135,6 +147,13 @@ func Load() (*Config, error) {
 		GoogleOAuthClientSecret:   getEnv("GOOGLE_OAUTH_CLIENT_SECRET", ""),
 		FacebookOAuthClientID:     getEnv("FACEBOOK_OAUTH_CLIENT_ID", ""),
 		FacebookOAuthClientSecret: getEnv("FACEBOOK_OAUTH_CLIENT_SECRET", ""),
+
+		SoketiAppID:     getEnv("SOKETI_APP_ID", ""),
+		SoketiAppKey:    getEnv("SOKETI_APP_KEY", ""),
+		SoketiAppSecret: getEnv("SOKETI_APP_SECRET", ""),
+		SoketiHost:      getEnv("SOKETI_HOST", "ws.prabhupadasays.org"),
+		SoketiPort:      getEnvInt("SOKETI_PORT", 443),
+		SoketiUseTLS:    getEnvBool("SOKETI_USE_TLS", true),
 	}
 
 	if cfg.MongoURI == "" {