Add wall frame overlay with transparent PNG window

src/types/index.ts

@@ -1,4 +1,4 @@
-export type FrameId = 'none' | 'polaroid' | 'classic-white' | 'cinematic';
+export type FrameId = 'none' | 'polaroid' | 'classic-white' | 'cinematic' | 'wallframe';
 
 // Cinematic seasonal atmosphere grade. Not a fake re-light: it reads the
 // photo's EXISTING exposure — warm tint + soft glow on areas already lit,
@@ -29,7 +29,7 @@ export interface Recipe {
   isCustom?: boolean;
   baseFilter: 'classic-neg' | 'provia' | 'velvia' | 'monochrome' | 'none';
   adjustments: ColorAdjustments;
-  frameId?: FrameId; // e.g. 'none', 'polaroid', 'classic-white', 'cinematic'
+  frameId?: FrameId; // e.g. 'none', 'polaroid', 'classic-white', 'cinematic', 'wallframe'
   cinema?: CinemaSeason | null; // seasonal atmosphere grade (optional)
   useGeotag: boolean;
 }