re organizer project

backend/internal/handler/router.go

@@ -0,0 +1,21 @@
+package handler
+
+import "github.com/gin-gonic/gin"
+
+func SetupRoutes(r *gin.Engine, h *Handler) {
+	api := r.Group("/api/v1")
+
+	api.GET("/health", h.Health.Check)
+
+	api.GET("/files", h.File.List)
+	api.POST("/files/upload", h.File.Upload)
+	api.GET("/files/download/:id", h.File.Download)
+	api.GET("/files/:id", h.File.Get)
+	api.DELETE("/files/:id", h.File.Delete)
+
+	api.POST("/files/:id/tags", h.File.AddTags)
+	api.GET("/files/:id/tags", h.File.GetTags)
+
+	api.POST("/ocr/jobs", h.OCR.CreateJob)
+	api.GET("/ocr/jobs/:id", h.OCR.GetJobStatus)
+}