Add VSCode themes plugin with 30+ popular themes (#336)

Co-authored-by: Claude <noreply@anthropic.com>

plugins/themes-yaak/src/themes/atom-one-dark.ts

@@ -0,0 +1,47 @@
+import type { Theme } from '@yaakapp/api';
+
+export const atomOneDark: Theme = {
+  id: 'atom-one-dark',
+  label: 'Atom One Dark',
+  dark: true,
+  base: {
+    surface: 'hsl(220, 13%, 18%)',
+    surfaceHighlight: 'hsl(219, 13%, 22%)',
+    text: 'hsl(219, 14%, 71%)',
+    textSubtle: 'hsl(220, 9%, 55%)',
+    textSubtlest: 'hsl(220, 8%, 45%)',
+    primary: 'hsl(286, 60%, 67%)',
+    secondary: 'hsl(220, 9%, 55%)',
+    info: 'hsl(207, 82%, 66%)',
+    success: 'hsl(95, 38%, 62%)',
+    notice: 'hsl(39, 67%, 69%)',
+    warning: 'hsl(29, 54%, 61%)',
+    danger: 'hsl(355, 65%, 65%)',
+  },
+  components: {
+    dialog: {
+      surface: 'hsl(220, 13%, 14%)',
+    },
+    sidebar: {
+      surface: 'hsl(220, 13%, 16%)',
+      border: 'hsl(220, 13%, 20%)',
+    },
+    appHeader: {
+      surface: 'hsl(220, 13%, 12%)',
+      border: 'hsl(220, 13%, 18%)',
+    },
+    responsePane: {
+      surface: 'hsl(220, 13%, 16%)',
+      border: 'hsl(220, 13%, 20%)',
+    },
+    button: {
+      primary: 'hsl(286, 60%, 60%)',
+      secondary: 'hsl(220, 9%, 48%)',
+      info: 'hsl(207, 82%, 59%)',
+      success: 'hsl(95, 38%, 55%)',
+      notice: 'hsl(39, 67%, 62%)',
+      warning: 'hsl(29, 54%, 54%)',
+      danger: 'hsl(355, 65%, 58%)',
+    },
+  },
+};