refactor(ascii-art): delete in-app modal #ascii-art-dialog, controller, dead preload channels

Amit Haridas

tests/preload-ascii.test.js

@@ -25,8 +25,7 @@ describe('preload.js ASCII channels', () => {
     expect(preloadSrc).toContain(`'${channel}'`);
   });
 
-  // DEFERRED to T11 — channels still in allow-list until T11 deletes them.
-  test.skip.each(DEAD_CHANNELS)('removed %s from allow-list', (channel) => {
+  test.each(DEAD_CHANNELS)('removed %s from allow-list', (channel) => {
     expect(preloadSrc).not.toContain(`'${channel}'`);
   });
 

tests/preload.test.js

@@ -127,8 +127,6 @@ describe('Preload Security', () => {
       'pdf-operation-complete',
       'pdf-operation-error',
       'pdf-operation-progress',
-      'show-ascii-generator-window',
-      'show-ascii-generator',
       'show-table-generator-window',
       'open-header-footer-dialog',
       'insert-content',