Bug bash 2: 11 bugs in Stacks, Alerts, Docker, skins and the installer, fixed and verified (BUGS.md)

Stacks: deploy with every compose file (labels from inspect, not comma-joined ps);
refuse a stale overwrite; empty list without Docker. Alerts: firing state survives a
restart without re-announcing; vanished alerts are recorded as cleared with the reason;
rule values validated; 200 rules. Docker: 404 for a removed container's logs. Skins: four
palettes lifted to readable contrast. Phone: bigger toggles and swatches. Installer:
deploy republishes; an older published build is never installed silently.

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

web/src/styles.css

@@ -472,7 +472,7 @@ a.btn { text-decoration: none; display: inline-flex; align-items: center; }
 .chan-add { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; } .chan-add input { flex: 1 1 220px; min-width: 0; }
 .ev { display: flex; align-items: baseline; gap: 8px; padding: 6px 0; border-top: 1px solid var(--border); font-size: 13px; } .ev:first-child { border-top: 0; } .ev-main { flex: 1; min-width: 0; overflow-wrap: anywhere; } .bad-text { color: var(--bad) !important; }
 .rail-badge { margin-left: auto; min-width: 18px; padding: 0 5px; border-radius: 9px; background: var(--bad); color: #fff; font-size: 11px; font-weight: 700; text-align: center; line-height: 18px; }
-@media (pointer: coarse) { .toggle { width: 46px; height: 28px; border-radius: 14px; } .toggle i { width: 22px; height: 22px; } .toggle.on i { left: 20px; } }
+@media (pointer: coarse) { .toggle { width: 52px; height: 32px; border-radius: 16px; } .toggle i { width: 26px; height: 26px; } .toggle.on i { left: 22px; } .swatch { width: 34px; height: 34px; } .swatches input[type=color] { width: 36px; height: 36px; } }
 
 /* docker */
 .stack-head { margin: 0; padding: 8px 12px 4px; font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; background: var(--bg2); position: sticky; top: 0; z-index: 1; }