Rende leggibile la pagina admin Nodi streaming con KPI e toolbar.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/config/locales/admin.en.yml

@@ -119,15 +119,33 @@ en:
         view_all: "View clubs (%{count} teams)"
     stream_nodes:
       title: Streaming nodes
-      providers: "Cloud provider: %{cloud} · DNS provider: %{dns}"
+      providers: "Cloud: %{cloud} · DNS: %{dns}"
+      actions_title: Actions
+      table_title: Registered nodes
+      empty: No nodes registered.
+      free_slots:
+        one: "%{count} free"
+        other: "%{count} free"
+      kpi:
+        autoscaler: Autoscaler
+        kill_switch: KILL
+        kind: "%{kind} mode"
+        free_slots: Free slots
+        soft_slots: "soft threshold ≤ %{soft}"
+        spare: Spare
+        warm_spare: warm spares ready
+        overflow: Overflow
+        overflow_nodes: cloud/lab nodes
+        budget: Estimated budget
+        budget_of: "of €%{budget}/mo (%{ok})"
       autoscale: "Autoscaler %{enabled} · free_slots=%{free} (soft≤%{soft}) · spare=%{spare}/%{warm} · overflow=%{overflow}/%{max} · kind=%{kind}"
       autoscale_budget: "budget €%{eur}/€%{budget} (%{ok})"
       kill_switch_active: "KILL-SWITCH ACTIVE"
-      engage_kill_switch: "Kill-switch ON (block autoscaler)"
+      engage_kill_switch: "Kill-switch ON"
       clear_kill_switch: "Kill-switch OFF"
       kill_switch_confirm: "Immediately block the autoscaler? Existing nodes stay up."
-      provision_lab: Provision lab node
-      provision_cloud: Provision Hetzner node
+      provision_lab: Provision lab
+      provision_cloud: Provision Hetzner
       provision_cloud_confirm: "Create a Hetzner Cloud server + DNS record on mltv-stream.net? Billing applies until destroyed."
       hetzner_token_missing: "Set HCLOUD_TOKEN to enable Cloud provisioning."
       drain: Drain