fix: Wire automation toggles, browse uMod, and error feedback across admin views

- ServerView: automation toggles (crash recovery, auto-update, force wipe eligible)
  now call updateConfig() on click with toast success/error; all catch blocks get
  toast feedback instead of silent swallow
- PluginsView: Browse uMod tab wired to /plugins/search backend endpoint with
  debounced search, results table, and Install button that calls installPlugin();
  shows install state and marks already-installed plugins
- WipesView: dry-run results now displayed in a collapsible panel (would_delete /
  would_preserve lists + estimated duration); schedule enable/disable toggle wired
  to PUT /wipes/schedules/:id with loading state and toast feedback
- AnalyticsView: catch blocks now show toast errors instead of console.log;
  Player Retention placeholder replaced with intentional placeholder cards
- TeamView, ChatLogView, PlayersView, NotificationsView, MapsView: all empty
  catch blocks and '// API not wired yet' comments replaced with toast.error()
  calls; Notifications save now shows success toast

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/src/views/admin/PlayersView.vue

@@ -2,10 +2,12 @@
 import { ref, computed, onMounted } from 'vue'
 import { useServerStore } from '@/stores/server'
 import { useApi } from '@/composables/useApi'
+import { useToastStore } from '@/stores/toast'
 import { Users, Search, Ban, LogOut, Shield, RefreshCw } from 'lucide-vue-next'
 
 const server = useServerStore()
 const api = useApi()
+const toast = useToastStore()
 
 interface Player {
   steam_id: string
@@ -70,7 +72,7 @@ async function fetchPlayers() {
     const data = await api.get<{ players: Player[] }>('/players')
     players.value = data.players
   } catch {
-    // API not wired yet — will show empty state
+    toast.error('Failed to load player list')
   } finally {
     isLoading.value = false
   }
@@ -80,9 +82,10 @@ async function kickPlayer(steamId: string, name: string) {
   if (!confirm(`Kick ${name}?`)) return
   try {
     await server.sendCommand(`kick ${steamId}`)
+    toast.success(`Kick command sent for ${name}`)
     await fetchPlayers()
   } catch {
-    // Handle error
+    toast.error(`Failed to kick ${name}`)
   }
 }
 
@@ -90,9 +93,10 @@ async function banPlayer(steamId: string, name: string) {
   if (!confirm(`Ban ${name}? This will also kick them.`)) return
   try {
     await server.sendCommand(`ban ${steamId}`)
+    toast.success(`Ban command sent for ${name}`)
     await fetchPlayers()
   } catch {
-    // Handle error
+    toast.error(`Failed to ban ${name}`)
   }
 }