Bug bash fixes: hash routing + back button, hub-only pages reset on machine switch, exited terminals reap after 10 min, self-update refuses while busy unless forced, touch-sized controls, power confirm by machine name, down interfaces collapsed and empty modules hidden, load label, offline backoff, cron log newest first, procs empty message, timer timestamp parsing

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

web/src/Procs.tsx

@@ -136,6 +136,7 @@ export default function Procs() {
       </div>
       </div>
       <div className="ptable">
+        {rows.length === 0 && <div className="muted" style={{ padding: 12 }}>Nothing matches.</div>}
         {rows.map((p) => (
           <div key={p.pid} className={'prow' + (p.pid === sel ? ' active' : '') + (p.state === 'Z' ? ' zombie' : p.state === 'R' ? ' running' : '')} onClick={() => setSel(p.pid === sel ? null : p.pid)} title={p.cmd || p.name}>
             <span className="num muted">{p.pid}</span>