Initial commit: MOPC platform with Docker deployment setup

Full Next.js 15 platform with tRPC, Prisma, PostgreSQL, NextAuth.
Includes production Dockerfile (multi-stage, port 7600), docker-compose
with registry-based image pull, Gitea Actions CI workflow, nginx config
for portal.monaco-opc.com, deployment scripts, and DEPLOYMENT.md guide.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/components/admin/user-actions.tsx

@@ -0,0 +1,196 @@
+'use client'
+
+import { useState } from 'react'
+import Link from 'next/link'
+import { useRouter } from 'next/navigation'
+import { trpc } from '@/lib/trpc/client'
+import { Button } from '@/components/ui/button'
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from '@/components/ui/dropdown-menu'
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from '@/components/ui/alert-dialog'
+import { toast } from 'sonner'
+import {
+  MoreHorizontal,
+  Mail,
+  UserCog,
+  Trash2,
+  Loader2,
+} from 'lucide-react'
+
+interface UserActionsProps {
+  userId: string
+  userEmail: string
+  userStatus: string
+}
+
+export function UserActions({ userId, userEmail, userStatus }: UserActionsProps) {
+  const router = useRouter()
+  const [showDeleteDialog, setShowDeleteDialog] = useState(false)
+  const [isSending, setIsSending] = useState(false)
+
+  const sendInvitation = trpc.user.sendInvitation.useMutation()
+  const deleteUser = trpc.user.delete.useMutation()
+
+  const handleSendInvitation = async () => {
+    if (userStatus !== 'INVITED') {
+      toast.error('User has already accepted their invitation')
+      return
+    }
+
+    setIsSending(true)
+    try {
+      await sendInvitation.mutateAsync({ userId })
+      toast.success(`Invitation sent to ${userEmail}`)
+    } catch (error) {
+      toast.error(error instanceof Error ? error.message : 'Failed to send invitation')
+    } finally {
+      setIsSending(false)
+    }
+  }
+
+  const handleDelete = async () => {
+    try {
+      await deleteUser.mutateAsync({ id: userId })
+      toast.success('User deleted successfully')
+      setShowDeleteDialog(false)
+      router.refresh()
+    } catch (error) {
+      toast.error(error instanceof Error ? error.message : 'Failed to delete user')
+    }
+  }
+
+  return (
+    <>
+      <DropdownMenu>
+        <DropdownMenuTrigger asChild>
+          <Button variant="ghost" size="icon">
+            {isSending ? (
+              <Loader2 className="h-4 w-4 animate-spin" />
+            ) : (
+              <MoreHorizontal className="h-4 w-4" />
+            )}
+            <span className="sr-only">Actions</span>
+          </Button>
+        </DropdownMenuTrigger>
+        <DropdownMenuContent align="end">
+          <DropdownMenuItem asChild>
+            <Link href={`/admin/users/${userId}`}>
+              <UserCog className="mr-2 h-4 w-4" />
+              Edit
+            </Link>
+          </DropdownMenuItem>
+          <DropdownMenuItem
+            onClick={handleSendInvitation}
+            disabled={userStatus !== 'INVITED' || isSending}
+          >
+            <Mail className="mr-2 h-4 w-4" />
+            {isSending ? 'Sending...' : 'Send Invite'}
+          </DropdownMenuItem>
+          <DropdownMenuSeparator />
+          <DropdownMenuItem
+            className="text-destructive focus:text-destructive"
+            onClick={() => setShowDeleteDialog(true)}
+          >
+            <Trash2 className="mr-2 h-4 w-4" />
+            Remove
+          </DropdownMenuItem>
+        </DropdownMenuContent>
+      </DropdownMenu>
+
+      <AlertDialog open={showDeleteDialog} onOpenChange={setShowDeleteDialog}>
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>Delete User</AlertDialogTitle>
+            <AlertDialogDescription>
+              Are you sure you want to delete {userEmail}? This action cannot be
+              undone and will remove all their assignments and evaluations.
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>Cancel</AlertDialogCancel>
+            <AlertDialogAction
+              onClick={handleDelete}
+              className="bg-destructive text-destructive-foreground hover:bg-destructive/90"
+            >
+              {deleteUser.isPending ? (
+                <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+              ) : null}
+              Delete
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </>
+  )
+}
+
+interface UserMobileActionsProps {
+  userId: string
+  userEmail: string
+  userStatus: string
+}
+
+export function UserMobileActions({
+  userId,
+  userEmail,
+  userStatus,
+}: UserMobileActionsProps) {
+  const [isSending, setIsSending] = useState(false)
+  const sendInvitation = trpc.user.sendInvitation.useMutation()
+
+  const handleSendInvitation = async () => {
+    if (userStatus !== 'INVITED') {
+      toast.error('User has already accepted their invitation')
+      return
+    }
+
+    setIsSending(true)
+    try {
+      await sendInvitation.mutateAsync({ userId })
+      toast.success(`Invitation sent to ${userEmail}`)
+    } catch (error) {
+      toast.error(error instanceof Error ? error.message : 'Failed to send invitation')
+    } finally {
+      setIsSending(false)
+    }
+  }
+
+  return (
+    <div className="flex gap-2 pt-2">
+      <Button variant="outline" size="sm" className="flex-1" asChild>
+        <Link href={`/admin/users/${userId}`}>
+          <UserCog className="mr-2 h-4 w-4" />
+          Edit
+        </Link>
+      </Button>
+      <Button
+        variant="outline"
+        size="sm"
+        className="flex-1"
+        onClick={handleSendInvitation}
+        disabled={userStatus !== 'INVITED' || isSending}
+      >
+        {isSending ? (
+          <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+        ) : (
+          <Mail className="mr-2 h-4 w-4" />
+        )}
+        Invite
+      </Button>
+    </div>
+  )
+}