refactor: split oversized route and subscription modules

internal/handler/routes_api_config.go

@@ -0,0 +1,26 @@
+// Package handler — API configuration routes.
+package handler
+
+import (
+	"github.com/gin-gonic/gin"
+
+	"github.com/ShukeBta/MediaStationGo/internal/config"
+	"github.com/ShukeBta/MediaStationGo/internal/middleware"
+	"github.com/ShukeBta/MediaStationGo/internal/service"
+)
+
+func registerAPIConfigRoutes(api *gin.RouterGroup, cfg *config.Config, svc *service.Container) {
+	// API Config management (admin only).
+	apiConfig := api.Group("/api-config")
+	apiConfig.Use(middleware.AuthRequired(cfg.Secrets.JWTSecret), middleware.AdminRequired())
+	{
+		apiConfig.GET("", listApiConfigsHandler(svc))
+		apiConfig.GET("/providers/list", listProvidersHandler(svc))
+		apiConfig.GET("/:provider", getApiConfigHandler(svc))
+		apiConfig.GET("/:provider/effective", getEffectiveConfigHandler(svc))
+		apiConfig.POST("/:provider", upsertApiConfigHandler(svc))
+		apiConfig.DELETE("/:provider", deleteApiConfigHandler(svc))
+		apiConfig.POST("/:provider/test", testApiConfigHandler(svc))
+	}
+
+}