Feature/post media translations (#42)

* chore: updated todo with translation ideas

* feat: first take at the implementation of translations

* fix: small addition for the translation feature

* feat: support language switching in the editor and preview

* feat: better handling of long bodies by not running them through a json envelope

* fix: unknown macros have better fallback

* feat: api for python to get translations

* fix: strip dumb prefix of content in translation

* feat: extend meta diff for translations

* feat: hook up translations to rebuild-from-disk

* feat: generation of the website prefers project language, falling back to canonical language

* fix: crashes during rendering

* feat: translation validation report

* fix: made the translation validation actually work

* chore: reorganization of menu

* fix: some topics cleanup

* chore: updated doc

* feat: translations for media

* feat: more aligned in UI/UX

* feat: edit translations possible

* chore: added full multi-language todo

* chore: updated todo for clarity

* feat: implementation of full multi-linguality

* fix: page creation creates pages

* fix: flags on every page

* fix: better prompt

* feat: made MCP server aware of language content

* feat: python tools for translations

* fix: better fill-in-translations

* fix: better prompt for translation. maybe.

* fix: losing posts from search due to translation process

* fix: translation validation handles in-db content and fill-in of missing translations fixed to flush

* fix: faster scanning for infilling of missing translations

* chore: updated agent instructions

* feat: calendar and tag cloud respect current language now

* fix: retries going up

* fix: got metadata-diff and rebuild into sync

* fix: extended meta-diff for timestamps

* fix: made website validation look at translated content, too

* fix: multi-lingual search

* chore: refactor Editor.tsx into two separate editors

* feat: do language detection when no explicit language given

---------

Co-authored-by: hugo <hugoms@me.com>

tests/renderer/navigation/editorRouting.test.ts

@@ -21,6 +21,7 @@ describe('editorRouting', () => {
       documentation: 'documentation',
       'api-documentation': 'api-documentation',
       'site-validation': 'site-validation',
+      'translation-validation': 'translation-validation',
       scripts: 'scripts',
       templates: 'templates',
       'find-duplicates': 'find-duplicates',

tests/renderer/navigation/postCreation.test.ts

@@ -40,6 +40,24 @@ describe('postCreation', () => {
     expect(result).toBeNull();
   });
 
+  it('passes provided categories to createPost', async () => {
+    const createPost = vi.fn().mockResolvedValue({ id: 'page-1' });
+    const setSelectedPost = vi.fn();
+
+    await createAndFocusPost({
+      createPost,
+      setSelectedPost,
+      categories: ['page'],
+    });
+
+    expect(createPost).toHaveBeenCalledWith({
+      title: '',
+      content: '',
+      tags: [],
+      categories: ['page'],
+    });
+  });
+
   it('returns null and reports errors', async () => {
     const createPost = vi.fn().mockRejectedValue(new Error('fail'));
     const setSelectedPost = vi.fn();

tests/renderer/navigation/tabPolicy.test.ts

@@ -29,6 +29,7 @@ describe('tabPolicy', () => {
     expect(getSingletonToolTabSpec('documentation')).toEqual({ type: 'documentation', id: 'documentation', isTransient: false });
     expect(getSingletonToolTabSpec('metadata-diff')).toEqual({ type: 'metadata-diff', id: 'metadata-diff', isTransient: false });
     expect(getSingletonToolTabSpec('site-validation')).toEqual({ type: 'site-validation', id: 'site-validation', isTransient: false });
+    expect(getSingletonToolTabSpec('translation-validation')).toEqual({ type: 'translation-validation', id: 'translation-validation', isTransient: false });
   });
 
   it('opens singleton tool tabs using canonical tab spec', () => {

tests/renderer/navigation/translationValidationPersistence.test.ts

@@ -0,0 +1,42 @@
+import { describe, expect, it } from 'vitest';
+import type { TranslationValidationReport } from '../../../src/main/shared/electronApi';
+import {
+  getPersistedTranslationValidationReport,
+  persistTranslationValidationReport,
+} from '../../../src/renderer/navigation/translationValidationPersistence';
+
+const report: TranslationValidationReport = {
+  checkedDatabaseRowCount: 2,
+  checkedFilesystemFileCount: 3,
+  invalidDatabaseRows: [
+    {
+      issue: 'same-language-as-canonical',
+      translationId: 'translation-1',
+      translationFor: 'post-1',
+      canonicalLanguage: 'de',
+      translationLanguage: 'de',
+      title: 'Hallo Welt',
+    },
+  ],
+  invalidFilesystemFiles: [
+    {
+      issue: 'missing-source-post',
+      translationFor: 'missing-post',
+      translationLanguage: 'it',
+      filePath: '/tmp/project/posts/orphan.it.md',
+      title: 'Ciao',
+    },
+  ],
+};
+
+describe('translationValidationPersistence', () => {
+  it('persists and loads translation validation report by project', () => {
+    persistTranslationValidationReport('project-1', report);
+
+    expect(getPersistedTranslationValidationReport('project-1')).toEqual(report);
+  });
+
+  it('returns null when project has no persisted report', () => {
+    expect(getPersistedTranslationValidationReport('missing-project')).toBeNull();
+  });
+});