v1.29.0

✨ Features

• callouts: Add CalloutExtension for :::tip / :::info / :::danger / :::caution admonition blocks in Markdown rendering (#305)
• callouts: Add IconHelper, IconPicker component, and SVG icon route for heroicon selection (#304)
• callouts: Icons now always render (with or without title) — better visual identification at a glance
• callouts: Improved icon hierarchy — caution uses warning triangle, danger uses prohibitive x-circle
• callouts: Icons upgraded to Heroicons v2 outline at 32px with stroke-width="1.5" for crisper details
• callouts: Title font-size increased to 1.125rem, content font-size set to 0.75rem
• callouts: CSS styling included in PDF exports — callouts render with colors and borders in generated PDFs
• editor: New CalloutMarkdownEditor field extending MarkdownEditor — adds 4 dedicated toolbar buttons (Tip, Info, Caution, Danger) that insert callout templates at cursor position
• editor: CalloutMarkdownEditor replaces MarkdownEditor in all blog post, docs, CMS, profile and author bio forms
• editor: IconPicker form field with searchable grid, SVG preview, and live Alpine.js state binding

🐛 Fixed

• callouts: Split CalloutParser into CalloutStartParser + CalloutParser following CommonMark 2.x patterns (correct tryContinue() signature returning ?BlockContinue)
• callouts: Proper BlockContinue::finished() on ::: closing delimiter (prevents infinite loop)
• callouts: CalloutStartParser now returns ->at($cursor) — correct cursor advancement after parsing
• icon-picker: Remove re-render flag from $wire.set() to prevent Alpine state reset on icon selection

🧪 Tests

• CalloutMarkdownEditorTest — class extension, view path, button structure and accessibility attributes
• AuthorBioFieldEnhancementsTest — updated assertions for CalloutMarkdownEditor
• DocSettingsTest — PDF template includes callout CSS styling