Changelog

The HttpClient wasn't sending cache-control headers, so intermediate

proxies and CDNs could serve stale feed responses indefinitely. Adding

no-cache ensures the origin is always revalidated on refresh.

• Replace hardcoded category list with dynamic submenu built on open,

merging 5 default categories with any custom categories from feeds

• Rename "Custom..." to "Create New Category..." with dialog title

"Create a New Category" and button "Create"

• Submenu now rebuilds each time it opens so new custom categories

appear immediately

Title is now single-line with ellipsis truncation on overflow.

Layout order changed from title/date/tags to title/tags/date

for better scannability.

Date now shows "February 28, 2026 · 12:29 PM" instead of just

"February 28, 2026" in the article detail pane.

NormalizeContentFromJson intercepts ProseMirror-style JSON documents

({"type": "doc", "content": [...]}) that the AI hallucinates instead

of markdown text, converting them back to markdown before block

parsing. Handles headings, paragraphs, bullet/ordered lists, code

blocks, blockquotes, tables, and horizontal rules via recursive node

tree extraction.

Intent slot descriptors for notes.create_note and notes.update_note

now explicitly warn against JSON document objects in the content slot.

10 new NUnit tests cover plain markdown passthrough, ProseMirror doc

conversion, tables, bullets, code blocks, mixed types, invalid JSON,

non-document JSON, empty strings, and deeply nested table cells.