fix: update import page badge colors for consistency

- update: blue → yellow (amber)
- overwrite/replace: added as red
- create (green) and skip (gray) unchanged

Co-Authored-By: Paperclip <noreply@paperclip.ing>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

ui/src/pages/CompanyImport.tsx

@@ -164,7 +164,9 @@ function ensureMarkdownPath(p: string): string {
 
 const ACTION_COLORS: Record<string, string> = {
   create: "text-emerald-500 border-emerald-500/30",
-  update: "text-blue-500 border-blue-500/30",
+  update: "text-amber-500 border-amber-500/30",
+  overwrite: "text-red-500 border-red-500/30",
+  replace: "text-red-500 border-red-500/30",
   skip: "text-muted-foreground border-border",
   none: "text-muted-foreground border-border",
 };