feat: editor improvements — font typeahead, paste fix, preview fallback

fix: review fixes — drop unused palette params, fix plugin theme key, pending color

refactor: remove Theme/ThemeConfig, purge color nomenclature

chore: bump to 0.0.6

fix: rename plugin→widget in all user-visible strings and widget stdin JSON

refactor: remove ThemeConfig from WidgetContext, unify plugin→widget nomenclature, delete dead code

fix: setup.rs writes correct statusLine path; update README for 0.0.6 (palette, widgets, soffit setup)

feat: support per-plugin subdirectory layout in marketplace repos

feat: add setup subcommand to configure Claude Code statusline

feat(marketplace): add dual-mode plugin source management with registry.json (#1)

fix: install .desktop file and icon for Linux desktop integration

feat: app icon, font presets with nerd fonts, window size persistence

chore: remove .idea from tracking, add to .gitignore

refactor: remove 5 stale config fields, simplify StatuslineConfig

feat: native window chrome, responsive palette grid, editor font picker