Fix '/api/v1/movies/popular' route

pkg/config/config.go

@@ -32,13 +32,6 @@ type Config struct {
 
 func New() *Config {
 	mongoURI := getMongoURI()
-	
-	kpAPIKey := getEnv(EnvKPAPIKey, "")
-	if kpAPIKey == "" {
-		log.Printf("[Config] ⚠️  KPAPI_KEY is not set")
-	} else {
-		log.Printf("[Config] KPAPI_KEY is set (first 10 chars): %s...", kpAPIKey[:10])
-	}
 
 	return &Config{
 		MongoURI:           mongoURI,
@@ -60,7 +53,7 @@ func New() *Config {
 		FrontendURL:        getEnv(EnvFrontendURL, ""),
 		VibixHost:          getEnv(EnvVibixHost, DefaultVibixHost),
 		VibixToken:         getEnv(EnvVibixToken, ""),
-		KPAPIKey:           kpAPIKey,
+		KPAPIKey:           getEnv(EnvKPAPIKey, ""),
 		HDVBToken:          getEnv(EnvHDVBToken, ""),
 		KPAPIBaseURL:       getEnv("KPAPI_BASE_URL", DefaultKPAPIBase),
 	}