a68b138 made draw_tab() derive all four color roles from tab_colors(),
so it stopped reading the per-tab colors that `kitten @ set-tab-color`
sets. The ssh wrapper (__kitty_tab_set) still set them, but the renderer
discarded them and every remote tab drew in the #2e84e6 accent.
Resolve the drawn colors through DrawData.tab_fg/tab_bg on the already
role-substituted title_draw_data: those return the per-tab override when
one is set and the accent roles otherwise. Theme-provided tab colors
still cannot leak in, so the theme-independence fix is preserved.
Extend tests/test_tab_bar_colors.py with the override case; it fails
against the old renderer (got the accent, wanted the host color).
`theme` switches kitty between the existing dark-theme.auto.conf and
light-theme.auto.conf via `kitty @ set-colors --all --configured`, so it
stays in sync with whatever `kitten themes --light/--dark` selects.
Subcommands: light, dark, auto (hand control back to the OS appearance
via load-config), status.
Tide is resynced by calling __tide_apply_terminal_appearance directly,
so the prompt recolors even if kitty sends no palette-change
notification for a dynamic color change. conf.d/kitty_theme.fish tracks
$fish_terminal_color_theme into $kitty_theme_mode so the toggle still
reads the real state after kitty follows an OS appearance change.
light-theme.auto.conf had no tab colors, which left the dark tab bar on
a light background after switching; add a matching tab style block.
Tint the kitty tab background by target host so local vs remote (and
which remote) is visible at a glance.
- __kitty_host_color: explicit color table for known hosts (routers,
resolvers, ryzen/mini, personal cloud, geo VPS) + stable hashed
palette fallback; auto-picks readable fg by luminance
- __kitty_ssh_host: parse target host from ssh/mosh-style argv
- __kitty_tab_set/__kitty_tab_reset: active tab = full host-color bg,
inactive tab = dark theme bg with host-color text; revert on exit
- ssh wrapper + s (kitten ssh) and m (mosh) wired to tint/reset
Also includes unrelated pending dotfile changes (GH MCP PAT from
keychain in fish/zsh, kitty/wezterm font_size 15->14, kitty
colorspace displayp3) committed together at user request.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
