Theme colors issue with `orng` theme in the permission dialog

Summary

The `orng` theme in OpenCode causes the text and highlight colors in permission dialogs to be the same, making the text unreadable. This needs to be fixed by adjusting the theme's color definitions to ensure sufficient contrast.

Skills Required

TypeScriptCSS/StylingTUI Development (specific to the library used by OpenCode)

Files Likely Touched

components/theme/themes/orng.ts
components/dialog/PermissionDialog.tsx
styles/colors.ts

Labels

buggood first issuehelp-wantedopentui