fix: instance detail crash + add play/stop/redeploy/remove actions

Fixes:
1. useFetch: add credentials:'same-origin' — cookie wasn't being sent
   with API calls, causing 401 → React error boundary → 'Etwas ist schiefgelaufen'
2. Instance detail Sheet now loads correctly (cookie sent with request)

New instance actions (UI + API):
- Redeploy: triggers Dokploy application.redeploy (rebuilds from latest commit)
- Stop: triggers Dokploy application.stop (pauses container)
- Start: triggers Dokploy application.start (resumes container)
- Remove: existing delete (SlideCommit confirmation)

Dokploy deploy fix:
- deployApplication now calls markRunning before deploy
- This ensures Dokploy creates a deployment job

ActionsRow redesigned:
- demo_active/active: [Redeploy] [Stop] [Demo +7d] [Remove]
- grace: [Start] [Remove]
- failed: [Retry] [Remove]
- provisioning/deleting/deleted: no actions

src/components/aos/views/instances.tsx

@@ -12,6 +12,8 @@ import {
   ExternalLink,
   Ban,
   Play,
+  Pause,
+  Square,
   RotateCcw,
   CalendarPlus,
   Trash2,
@@ -20,6 +22,7 @@ import {
   XCircle,
   CircleDashed,
   Network,
+  RefreshCw,
 } from 'lucide-react'
 import { useFetch } from '@/hooks/use-fetch'
 import { Card } from '@/components/ui/card'
@@ -554,7 +557,7 @@ function InstanceDetailSheet({
   }, [open])
 
   const handleAction = async (
-    action: 'suspend' | 'reactivate' | 'extend' | 'retry',
+    action: 'suspend' | 'reactivate' | 'extend' | 'retry' | 'redeploy' | 'stop' | 'start',
     label: string,
     extendDays?: number
   ) => {
@@ -904,9 +907,12 @@ function InstanceDetailSheet({
                       status={status}
                       busyAction={busyAction}
                       onSuspend={() => handleAction('suspend', 'Suspendieren')}
-                      onReactivate={() => handleAction('reactivate', 'Reaktivieren')}
+                      onReactivate={() => handleAction('reactivate', 'Starten')}
                       onExtend={() => handleAction('extend', 'Demo verlängern', 7)}
                       onRetry={() => handleAction('retry', 'Provisioning wiederholen')}
+                      onRedeploy={() => handleAction('redeploy', 'Redeploy')}
+                      onStop={() => handleAction('stop', 'Stop')}
+                      onStart={() => handleAction('start', 'Start')}
                       onDelete={() => setConfirmingDelete(true)}
                     />
                     {['demo_active', 'active'].includes(status) && (
@@ -1042,6 +1048,9 @@ function ActionsRow({
   onReactivate,
   onExtend,
   onRetry,
+  onRedeploy,
+  onStop,
+  onStart,
   onDelete,
 }: {
   status: string
@@ -1050,6 +1059,9 @@ function ActionsRow({
   onReactivate: () => void
   onExtend: () => void
   onRetry: () => void
+  onRedeploy: () => void
+  onStop: () => void
+  onStart: () => void
   onDelete: () => void
 }) {
   const busy = busyAction !== null
@@ -1079,43 +1091,30 @@ function ActionsRow({
     )
   }
 
-  if (status === 'demo_active') {
+  if (status === 'demo_active' || status === 'active') {
     return (
-      <div className="grid grid-cols-1 gap-2 sm:grid-cols-3">
+      <div className="grid grid-cols-2 gap-2 sm:grid-cols-4">
         {btn({
+          onClick: onRedeploy,
+          label: 'Redeploy',
+          icon: RefreshCw,
+          loading: busyAction === 'redeploy',
+        })}
+        {btn({
+          onClick: onStop,
+          label: 'Stop',
+          icon: Square,
+          loading: busyAction === 'stop',
+        })}
+        {status === 'demo_active' && btn({
           onClick: onExtend,
-          label: 'Demo +7 d',
+          label: 'Demo +7d',
           icon: CalendarPlus,
           loading: busyAction === 'extend',
         })}
-        {btn({
-          onClick: onSuspend,
-          label: 'Suspendieren',
-          icon: Ban,
-          loading: busyAction === 'suspend',
-        })}
         {btn({
           onClick: onDelete,
-          label: 'Löschen',
-          icon: Trash2,
-          variant: 'destructive',
-        })}
-      </div>
-    )
-  }
-
-  if (status === 'active') {
-    return (
-      <div className="grid grid-cols-1 gap-2 sm:grid-cols-2">
-        {btn({
-          onClick: onSuspend,
-          label: 'Suspendieren',
-          icon: Ban,
-          loading: busyAction === 'suspend',
-        })}
-        {btn({
-          onClick: onDelete,
-          label: 'Löschen',
+          label: 'Remove',
           icon: Trash2,
           variant: 'destructive',
         })}
@@ -1125,16 +1124,16 @@ function ActionsRow({
 
   if (status === 'grace') {
     return (
-      <div className="grid grid-cols-1 gap-2 sm:grid-cols-2">
+      <div className="grid grid-cols-2 gap-2">
         {btn({
           onClick: onReactivate,
-          label: 'Reaktivieren',
+          label: 'Start',
           icon: Play,
           loading: busyAction === 'reactivate',
         })}
         {btn({
           onClick: onDelete,
-          label: 'Sofort löschen',
+          label: 'Remove',
           icon: Trash2,
           variant: 'destructive',
         })}
@@ -1144,23 +1143,24 @@ function ActionsRow({
 
   if (status === 'failed') {
     return (
-      <div className="grid grid-cols-1 gap-2">
+      <div className="grid grid-cols-2 gap-2">
         {btn({
           onClick: onRetry,
-          label: 'Provisioning wiederholen',
+          label: 'Retry',
           icon: RotateCcw,
           loading: busyAction === 'retry',
         })}
+        {btn({
+          onClick: onDelete,
+          label: 'Remove',
+          icon: Trash2,
+          variant: 'destructive',
+        })}
       </div>
     )
   }
 
-  // provisioning / deleting / deleted / requested → no actions
-  return (
-    <p className="text-xs text-muted-foreground">
-      Für diesen Status sind keine Aktionen verfügbar.
-    </p>
-  )
+  return null
 }
 
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