Release v0.10.0: plain crates.io gpui, guise-ui installable from the …

…registry

Release v0.9.0: tree-sitter editor highlighting, per-line highlight c…

…ache, animation crash fix

Release v0.8.0: dates, files, dnd, animation, Form, OverlayHost, char…

…ts, and more

Release v0.6.0: Lucide icons as the default icon set

Build against the pinned zed gpui rev; park the gallery demo

The components track gpui's git line (newer than crates.io 0.2.2), so redirect
the crates.io gpui onto the exact zed rev via [patch.crates-io], with zed's
transitive async-process/async-task patches. The library and its tests build
standalone against the fork.

The gallery showcase still targets the old 0.2.2 API, so it is excluded from
the workspace until it is ported to the newer gpui.

v0.4.1: PaneGroup titlebar integration

v0.4.0: PaneGroup — complete API (navigation, zoom, tear-off, persist…

…ence accessors)

v0.3.0: PaneGroup — reusable tabbed-split workspace component

Release 0.2.3: Editor styling, highlights, and buffer access

Editor:
- EditorStyle — per-editor visual overrides (bare mode plus bg, text, caret,
  selection, active-line, gutter, and placeholder colors); .style() and
  .set_style() to apply and swap at runtime
- token_colors() — override the syntax palette
- set_highlights() — background rectangles for search matches / occurrences
- model() and edit() — read and mutate the EditorModel with the same
  bookkeeping as built-in edits
- caret_origin() and line_height() — anchor completion popups and inline widgets

Theme:
- Palette::set_shades() — re-pin a color's ramp before init

Docs: editor.md and theming.md cover the new API.

Release 0.2.2: MenuBar and shared single-line keyboard map