Add kawaii mode (#3773)

src/state/persisted/schema.ts

@@ -80,6 +80,7 @@ export const schema = z.object({
   pdsAddressHistory: z.array(z.string()).optional(),
   disableHaptics: z.boolean().optional(),
   disableAutoplay: z.boolean().optional(),
+  kawaii: z.boolean().optional(),
 })
 export type Schema = z.infer<typeof schema>
 
@@ -117,4 +118,5 @@ export const defaults: Schema = {
   pdsAddressHistory: [],
   disableHaptics: false,
   disableAutoplay: prefersReducedMotion,
+  kawaii: false,
 }