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

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

plugins/themes-yaak/src/themes/github-dimmed.ts

@@ -0,0 +1,46 @@
+import type { Theme } from '@yaakapp/api';
+
+export const githubDarkDimmed: Theme = {
+  id: 'github-dark-dimmed',
+  label: 'GitHub Dark Dimmed',
+  dark: true,
+  base: {
+    surface: 'hsl(215, 15%, 16%)',
+    surfaceHighlight: 'hsl(215, 13%, 20%)',
+    text: 'hsl(212, 15%, 78%)',
+    textSubtle: 'hsl(212, 10%, 55%)',
+    textSubtlest: 'hsl(212, 8%, 42%)',
+    primary: 'hsl(212, 80%, 65%)',
+    secondary: 'hsl(212, 10%, 55%)',
+    info: 'hsl(212, 80%, 65%)',
+    success: 'hsl(140, 50%, 50%)',
+    notice: 'hsl(42, 75%, 55%)',
+    warning: 'hsl(27, 80%, 55%)',
+    danger: 'hsl(355, 70%, 55%)',
+  },
+  components: {
+    dialog: {
+      surface: 'hsl(215, 15%, 13%)',
+    },
+    sidebar: {
+      surface: 'hsl(215, 14%, 14%)',
+      border: 'hsl(215, 12%, 19%)',
+    },
+    appHeader: {
+      surface: 'hsl(215, 15%, 12%)',
+      border: 'hsl(215, 12%, 17%)',
+    },
+    responsePane: {
+      surface: 'hsl(215, 14%, 14%)',
+      border: 'hsl(215, 12%, 19%)',
+    },
+    button: {
+      primary: 'hsl(212, 80%, 58%)',
+      info: 'hsl(212, 80%, 58%)',
+      success: 'hsl(140, 50%, 45%)',
+      notice: 'hsl(42, 75%, 48%)',
+      warning: 'hsl(27, 80%, 48%)',
+      danger: 'hsl(355, 70%, 48%)',
+    },
+  },
+};