Fix automation badge overflow, dashboard crosslinks, compact numbers, icon grids, OpenRGB brightness

UI fixes:
- Automation card badge moved to flex layout — title truncates, badge stays visible
- Automation condition pills max-width increased to 280px
- Dashboard crosslinks fixed: pass correct sub-tab key (led-targets not led)
- navigateToCard only skips data load when tab already has cards in DOM
- Badge gets white-space:nowrap + flex-shrink:0 to prevent wrapping

New features:
- formatCompact() for large frame/error counters (1.2M, 45.2K) with hover title
- Log filter and log level selects replaced with IconSelect grids
- OpenRGB devices now support software brightness control

OpenRGB improvements:
- Added brightness_control capability (uses software brightness fallback)
- Change-threshold dedup compares raw pixels before brightness scaling

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

server/src/wled_controller/static/css/automations.css

@@ -27,6 +27,11 @@
     padding: 0 4px;
 }
 
+/* Automation condition pills need more room than the default 180px */
+[data-automation-id] .stream-card-prop {
+    max-width: 280px;
+}
+
 /* Automation condition editor rows */
 .automation-condition-row {
     border: 1px solid var(--border-color);