chore: apply Prettier formatting to entire codebase

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/types/mailparser.d.ts

@@ -1,8 +1,11 @@
 // Extend mailparser types for Buffer in worker environment
-declare module 'buffer-polyfill' {
+declare module "buffer-polyfill" {
   global {
     var Buffer: {
-      from(data: string, encoding?: string): {
+      from(
+        data: string,
+        encoding?: string,
+      ): {
         toString(encoding?: string): string;
       };
     };
@@ -10,8 +13,8 @@ declare module 'buffer-polyfill' {
 }
 
 // Add missing atob declaration
-declare module 'atob-polyfill' {
+declare module "atob-polyfill" {
   global {
     function atob(data: string): string;
   }
-} 
+}