Add explicit text-foreground to ghost and outline button variants

Buttons should declare their own text color rather than relying on
inheritance, which breaks in contexts like native <dialog>. Remove
the text-foreground workaround from the dialog elements.

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

apps/web/src/components/ui/button.tsx

@@ -9,8 +9,9 @@ const buttonVariants = cva(
 			variant: {
 				default: "bg-primary text-primary-foreground hover:bg-primary/90",
 				outline:
-					"border border-border bg-transparent hover:bg-hover-neutral-bg hover:text-hover-neutral",
-				ghost: "hover:bg-hover-neutral-bg hover:text-hover-neutral",
+					"border border-border bg-transparent text-foreground hover:bg-hover-neutral-bg hover:text-hover-neutral",
+				ghost:
+					"text-foreground hover:bg-hover-neutral-bg hover:text-hover-neutral",
 			},
 			size: {
 				default: "h-8 px-3 text-xs",