fix: rejoin dangling hyphen (-) bullet markers in translation corrections (#61271)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: docs-bot

src/languages/lib/correct-translation-content.ts

@@ -58,13 +58,13 @@ export function correctTranslatedContentStrings(
   )
 
   // The translation pipeline frequently splits Markdown bullet markers
-  // (`*`) and table-cell pipes (`|`) onto their own line, with the
-  // actual content pushed to the next line as deeply indented text.
+  // (`*` and `-`) and table-cell pipes (`|`) onto their own line, with
+  // the actual content pushed to the next line as deeply indented text.
   // This breaks list and table rendering and leaves `[AUTOTITLE]` links
   // unexpanded. Rejoin the marker with its content. This corruption
-  // affects every translated language (~47k bullets and ~11k cells in
-  // total), so it lives in the universal pre-fixes block.
-  content = content.replace(/^([ \t]*)\* ?\n[ \t]+/gm, '$1* ')
+  // affects every translated language, so it lives in the universal
+  // pre-fixes block.
+  content = content.replace(/^([ \t]*)([*-]) ?\n[ \t]+/gm, '$1$2 ')
   content = content.replace(/^\|[ \t]*\n[ \t]+/gm, '| ')
 
   // The same translator wrapping habit also strands heading markers

src/languages/tests/correct-translation-content.ts

@@ -1595,6 +1595,19 @@ describe('correctTranslatedContentStrings', () => {
       expect(fix('* \n  one\n* \n  two', 'fr')).toBe('* one\n* two')
       // Valid bullets are not modified
       expect(fix('* normal\n* another', 'de')).toBe('* normal\n* another')
+
+      // Lone `-` (hyphen) bullet markers are also rejoined (same corruption)
+      const brokenHyphen = '- \n              [AUTOTITLE](/orgs/transfer)'
+      const expectedHyphen = '- [AUTOTITLE](/orgs/transfer)'
+      for (const lang of ['ja', 'de', 'es', 'fr', 'ko', 'pt', 'ru', 'zh']) {
+        expect(fix(brokenHyphen, lang)).toBe(expectedHyphen)
+      }
+      // No trailing space variant
+      expect(fix('-\n  [AUTOTITLE](/path)', 'ko')).toBe('- [AUTOTITLE](/path)')
+      // Multiple consecutive broken hyphen bullets
+      expect(fix('- \n  one\n- \n  two', 'fr')).toBe('- one\n- two')
+      // Valid hyphen bullets are not modified
+      expect(fix('- normal\n- another', 'de')).toBe('- normal\n- another')
     })
 
     test('rejoins broken table cells split across lines (all languages)', () => {