swarm-ui: size every preview badge like the expand trigger, make room for two rows

All badges in the floating row take the interactive 2.75em height so the
state badges match live and expand. The embedded preview wraps them onto a
second row in the narrow details panel, so its top padding now fits two
rows (and the preview cap grows to match); the full tab keeps one row.

frontend/packages/swarm-ui/src/pages/agents/AgentTermPreview.tsx

@@ -237,7 +237,6 @@ export function AgentTermPreview({
         <div class="ui-agent-term-preview-controls">
           <div class="ui-agent-term-preview-header-badges">
             <Badge
-              class="ui-agent-term-preview-live"
               tone={CONNECTION_TONE[connection]}
               value={CONNECTION_LABEL[connection]}
             />