feat(blog): add sticky field to blog entry metadata

blog/blog.types.ts

@@ -13,6 +13,7 @@ export interface BlogEntryMeta {
   mail: string;
   published: string;
   language: string;
+  sticky?: boolean;
   header?: ImageDimensions & { url: string };
   // Optional fields (only included if present)
   author2?: string;

blog/blog.utils.spec.ts

@@ -91,6 +91,7 @@ describe('makeLightBlogList', () => {
     expect(meta.published).toBe(publishedDate);
     expect(meta.language).toBe('de');
     expect(meta.header).toEqual({ url: 'img.jpg', width: 100, height: 50 });
+    expect(meta.sticky).toBe(true);
 
     // These should NOT be included in light version
     expect(Object.hasOwn(meta, 'hidden')).toBe(false);
@@ -100,7 +101,6 @@ describe('makeLightBlogList', () => {
     expect(Object.hasOwn(meta, 'bioHeading')).toBe(false);
     expect(Object.hasOwn(meta, 'bio2')).toBe(false);
     expect(Object.hasOwn(meta, 'bio2Heading')).toBe(false);
-    expect(Object.hasOwn(meta, 'sticky')).toBe(false);
   });
 
   it('should include author2 and mail2 if present', () => {

blog/blog.utils.ts

@@ -18,6 +18,7 @@ export function makeLightBlogList(fullList: BlogEntryFull[]): BlogEntry[] {
         },
       };
 
+      if (entry.meta.sticky) { result.meta.sticky = entry.meta.sticky; }
       if (entry.meta.author2) { result.meta.author2 = entry.meta.author2; }
       if (entry.meta.mail2) { result.meta.mail2 = entry.meta.mail2; }
       if (entry.meta.isUpdatePost) { result.meta.isUpdatePost = entry.meta.isUpdatePost; }