feat: update upload serive, start update image manager

src/lib/constants.ts

@@ -5,8 +5,6 @@ export const PANEL_SETTINGS = {
   PANEL_WIDTH: 320,
   PANEL_HEIGHT_DEFAULT: 100,
   PANEL_HEIGHT_MAX: 200,
-
-  DEFAULT_BACKGROUND_IMAGE: "./backgrounds/b1.jpg",
 } as const;
 
 // ===== TYPOGRAPHY =====
@@ -33,6 +31,7 @@ export const TYPOGRAPHY = {
 
   // Padding for range inputs
   PADDING_X_DEFAULT: 10,
+  PADDING_X_MIN: 0,
   PADDING_X_MAX: 100,
 
   // Vertical offset for range inputs
@@ -48,6 +47,24 @@ export const IMAGE_SETTINGS = {
   MAX_FILE_SIZE: 10 * 1024 * 1024, // 10MB
 
   SUPPORTED_FORMATS: ["image/jpeg", "image/jpg", "image/png", "image/webp", "image/gif"] as const,
+
+  DEFAULT_BACKGROUND_IMAGE: "./backgrounds/b1.jpg",
+
+  DEFAULT_HUE: 0,
+  HUE_MIN: 0,
+  HUE_MAX: 360,
+
+  DEFAULT_CHROMA: 100,
+  CHROMA_MIN: 0,
+  CHROMA_MAX: 300,
+
+  DEFAULT_BRIGHTNESS: 100,
+  BRIGHTNESS_MIN: 0,
+  BRIGHTNESS_MAX: 100,
+
+  DEFAULT_CONTRAST: 100,
+  CONTRAST_MIN: 50,
+  CONTRAST_MAX: 150,
 } as const;
 
 export const SlideDirection = {