[vuejs] Admin stat-bar layout broken on all system views

[Terracosmos]

Symptom

On every view under /system/*, the stat-bar at the top renders vertically — icon, count, label stacked one per line — instead of the intended horizontal grid.

Affected views (confirmed visually): SystemPluginView, SystemNodeView, SystemConfigurationView, SystemCacheView.

Reproduction

1. Run app-ui + ligoj-api locally on feature/vuejs.
2. Log in as ligoj-admin.
3. Navigate to #/system/configuration, #/system/cache, #/system/plugin, #/system/node.
4. Observe the stat-bar at the top of each view.

Expected

Stat cards laid out as a horizontal grid (one card per stat, icon + count + label side by side per card, cards in a row).

Actual

Icon, count, label stacked vertically, each stat one below the other, no grid.

Notes

• Each view redefines its own .stats / .stat scoped style; there is no shared <StatBar> component yet.
• Bug is reproduced on a clean checkout of feature/vuejs at HEAD 2f73197 (no local modification), so it is not caused by the ongoing #110 / #111 LjStatus migration (ligoj-plugins#59 + plugin-ui#22).
• Likely caused by a missing or renamed global token / variable in the host (--card, --radius, --shadow, color-mix, or similar), or by a Vuetify breakpoint change.

Suggested next step

Diff feature/vuejs against the last known-good commit on the four affected views and check whether a shared CSS token or a global stylesheet was removed/renamed between the two.

[Terracosmos]

Fixed in #26 (merged). Root cause was a scoped CSS data-v digest mismatch after plugin upgrade — the link element was loading the cached unversioned index.css while the JS bundle had a fresh data-v scope id. The fix propagates the bundle's ?v= cache buster to the stylesheet link so both stay in lockstep.