prompt 10

internal/config/config.go

@@ -70,7 +70,7 @@ func Load() (*Config, error) {
 		BuildHash:   envOrDefault("APP_BUILD_HASH", "dev"),
 		DBDriver:    envOrDefault("DB_DRIVER", DBDriverSQLite),
 		SQLitePath:  envOrDefault("DB_SQLITE_PATH", "data/app.sqlite3"),
-		PostgresDSN: strings.TrimSpace(os.Getenv("DB_POSTGRES_DSN")),
+		PostgresDSN: envFirstNonEmpty("DB_POSTGRES_DSN", "DB_PG_DSN"),
 		CORS: CORSConfig{
 			Origins:     envListOrDefault("CORS_ORIGINS", []string{"http://localhost:3000"}),
 			Headers:     envListOrDefault("CORS_HEADERS", []string{"Origin", "Content-Type", "Accept", "Authorization", "HX-Request"}),
@@ -202,3 +202,13 @@ func envListOrDefault(key string, fallback []string) []string {
 
 	return out
 }
+
+func envFirstNonEmpty(keys ...string) string {
+	for _, key := range keys {
+		value := strings.TrimSpace(os.Getenv(key))
+		if value != "" {
+			return value
+		}
+	}
+	return ""
+}