feat: add Catppuccin Frappé theme (#5821)

Co-authored-by: shamil2 <shamil2@users.noreply.github.com>

packages/opencode/src/cli/cmd/tui/context/theme.tsx

@@ -6,6 +6,7 @@ import { createSimpleContext } from "./helper"
 import aura from "./theme/aura.json" with { type: "json" }
 import ayu from "./theme/ayu.json" with { type: "json" }
 import catppuccin from "./theme/catppuccin.json" with { type: "json" }
+import catppuccinFrappe from "./theme/catppuccin-frappe.json" with { type: "json" }
 import catppuccinMacchiato from "./theme/catppuccin-macchiato.json" with { type: "json" }
 import cobalt2 from "./theme/cobalt2.json" with { type: "json" }
 import cursor from "./theme/cursor.json" with { type: "json" }
@@ -137,6 +138,7 @@ export const DEFAULT_THEMES: Record<string, ThemeJson> = {
   aura,
   ayu,
   catppuccin,
+  ["catppuccin-frappe"]: catppuccinFrappe,
   ["catppuccin-macchiato"]: catppuccinMacchiato,
   cobalt2,
   cursor,