Fix mobile selector row truncating description text (#695)

The base .tk-selector-row sets height: 40px, but the mobile override
only set min-height: 54px without resetting height to auto. This
prevented the row from growing when description text wraps, clipping
"more" in "TypeScript, React, React Native, and more" on narrow screens.

Co-authored-by: Graham Ritter <graham@Grahams-MacBook-Pro.local>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: 3 people

styles.css

@@ -1132,6 +1132,7 @@ a.nav-tabs-item[href="/welcome"][data-active="true"]::before {
     align-items: center;
     width: 100%;
     max-width: 100%;
+    height: auto;
     min-height: 54px;
     padding: 8px;
     white-space: normal;