Give the terminal placeholder a token color that meets contrast on the surface.

The browser default grey only showed up once the dock stayed open on 404.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/app/shared/terminal/terminal-dock.scss

@@ -145,7 +145,8 @@
   font-size: var(--text-sm);
 }
 
-.terminal-dock-form input::placeholder {
+.terminal-dock-form input::placeholder,
+.terminal-dock-form input::-webkit-input-placeholder {
   color: var(--color-text-subtle);
   opacity: 1;
 }

src/styles.scss

@@ -185,6 +185,11 @@ body {
   }
 }
 
+.terminal-dock-form input::placeholder {
+  color: var(--color-text-subtle);
+  opacity: 1;
+}
+
 .content-container {
   width: min(100% - 2 * var(--content-gutter), var(--content-max));
   margin-inline: auto;