Personal outliner built with Rust.
- journal timeline home view with date-rollover handling and empty-page suppression
- Ctrl+Enter follow-reference; Alt+Left/Right navigation history
- backlinks panel grouped by containing page
- Ctrl+./Ctrl+, block zoom with ancestor breadcrumb
- fix invisible/unclickable empty blocks (zero-height Markdown rows) and the page-title-as-block corruption bug it caused (Enter/Backspace on a page root could fragment or delete pages)
- replace uniform_list with gpui::list for correct variable-height rows; align bullet/fold marker to first line