port 147 community Omarchy themes from omarchythemes.com

The official 22 themes come from basecamp/omarchy's own colors.toml, contrast-checked
by generate-themes.ts. A community theme has no such file — it ships per-app configs
(alacritty.toml, ghostty.conf) in the older 16-ANSI-slot style, so this adds a sibling
pipeline: from-ansi.ts derives the same 24-key Palette shape by role (accent, three
background depths, three foreground weights) from those 16 slots, then runs through the
same mapPalette + contrast checks the official themes use. Nothing about the official
generator changed — verified generate-themes.ts --check still reports 0 changes.

port-community-themes.ts discovers each theme's GitHub repo from its omarchythemes.com
page, fetches alacritty.toml (preferred) or ghostty.conf, and is idempotent via
community-manifest.json so a re-run only fetches what's missing. Community themes get
their own registry/index.css marker block, separate from the official GENERATED THEMES
block, so the two pipelines can never clobber each other.

121 of 212 attempted made it through cleanly; a second pass tightening accent selection
and nudging --input recovered 20 more borderline cases (147 total). The rest failed for
real reasons: 62 repos had no parseable colour source, 7 had an accent colour whose own
luminance can't clear 4.5:1 against either black or white text, a handful were narrowly
under threshold even after the rescue pass, and 2 pages had no repo link at all. Every
generated file's header states its source repo and whether it's a light or dark theme.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

src/workspaces/theme/css/themes/dark-xp.css

@@ -0,0 +1,99 @@
+/*
+  Dark XP — ported from a community Omarchy theme, not from basecamp/omarchy's own set.
+
+  Dark theme (dark), by luminance of its own
+  background — the source repo carries no mode flag of its own to read.
+
+  Source: https://github.com/ITSZXY/dark-xp-omarchy (alacritty.toml), read by scripts/port-community-themes.ts. Values
+  went through deriveOmarchyPalette (scripts/themes/from-ansi.ts) because a single-theme repo ships
+  per-app configs, not Omarchy 4's own colors.toml shape — some tokens here are reconstructed, not
+  authored. Every text/surface pair is contrast-checked the same way the official themes are.
+
+  DO NOT EDIT BY HAND. Re-run the script to refresh from the source repo.
+*/
+[data-theme='dark-xp'] {
+  --background: #01060a;
+  --foreground: #a7b0bb;
+  --card: #010a13;
+  --card-foreground: #a7b0bb;
+  --popover: #010a13;
+  --popover-foreground: #a7b0bb;
+  --muted: #131b24;
+  --muted-foreground: #7c848f;
+  --accent: #131b24;
+  --accent-foreground: #a7b0bb;
+  --primary: #38619a;
+  --primary-foreground: #dfe0e0;
+  --secondary: #131b24;
+  --secondary-foreground: #a7b0bb;
+  --cta: #38619a;
+  --cta-foreground: #dfe0e0;
+  --ctahover: #5074a6;
+  --success: #2d4764;
+  --success-foreground: #abb4be;
+  --warning: #575d67;
+  --warning-foreground: #d9dada;
+  --destructive: #01336a;
+  --destructive-foreground: #a7b0bb;
+  --info: #033c82;
+  --info-foreground: #a7b0bb;
+  --busy: #2c4869;
+  --busy-foreground: #aeb6c0;
+  --busy-ink: #667a92;
+  --border: #212a34;
+  --input: #212a34;
+  --ring: #38619a;
+  --radius: 0.625rem;
+  --chart-primary: #38619a;
+  --chart-secondary: #034286;
+  --status-success: #2d4764;
+  --status-warning: #575d67;
+  --status-in-progress: #033c82;
+  --page-bg: #01060a;
+  --page-bg-src: '';
+  --panel-bg: rgb(1 10 19 / 0.72);
+  --panel-border: rgb(33 42 52 / 0.9);
+  --panel-border-bare: rgb(33 42 52 / 0.55);
+  --panel-raised-bg: rgb(1 10 19 / 0.95);
+  --panel-raised-border: rgb(33 42 52 / 1);
+  --panel-accent: #38619a;
+  --panel-header-bg: rgb(19 27 36 / 0.6);
+  --panel-header-fg: #a7b0bb;
+  --panel-radius: 0.75rem;
+  --panel-blur: 12px;
+  --card-bg: #010a13;
+  --glass-bg: rgb(1 10 19 / 0.55);
+  --glass-border: rgb(33 42 52 / 0.7);
+  --dock-bg: rgb(1 10 19 / 0.7);
+  --dock-border: rgb(33 42 52 / 0.8);
+  --dock-tooltip-bg: #131b24;
+  --header-bg: rgb(1 10 19 / 0.8);
+  --header-border: rgb(33 42 52 / 0.9);
+  --header-fg: #a7b0bb;
+  --header-blur: 12px;
+  --pixel-grid-color: rgb(85 94 103 / 0.07);
+  --card-grid-color: rgb(85 94 103 / 0.05);
+  --panel-grid-color: rgb(85 94 103 / 0.06);
+  --scrollbar-thumb: rgb(116 123 130 / 0.6);
+  --scrollbar-thumb-hover: rgb(116 123 130 / 0.85);
+  --scrollbar-thin-thumb: rgb(116 123 130 / 0.45);
+  --scrollbar-thin-thumb-hover: rgb(116 123 130 / 0.7);
+  --brand: #38619a;
+  --brand-foreground: #dfe0e0;
+  --brand-primary: #38619a;
+  --brand-accent: #2e5995;
+  --brand-warm: #2c4869;
+  --brand-deep: #01060a;
+  --brand-muted: #747b82;
+  --ink: #a7b0bb;
+  --surface-warm: #010a13;
+  --naturegreen: #2d4764;
+  --naturegreen-foreground: #abb4be;
+  --duck-dark: #a7b0bb;
+  --duck-teal: #2e5995;
+  --duck-yellow: #575d67;
+  --duck-orange: #2c4869;
+  --duck-forest: #2d4764;
+  --duck-beige: #121b24;
+  --logo-src: '/officer-logo.svg';
+}