feat(team): add team settings with edit, leave, and kick functionality

server/api/hunt/[huntId]/team/leave.delete.ts

@@ -0,0 +1,58 @@
+import { useValidatedParams, z, zh } from 'h3-zod';
+import prisma from '~~/lib/prisma';
+
+export default defineEventHandler(async (event) => {
+  const user = await requireUserSession(event);
+  const userId = user.user.id;
+
+  const { huntId } = await useValidatedParams(
+    event,
+    z.object({
+      huntId: zh.numAsString
+    })
+  );
+
+  // Find the team the user is a member of (but not the owner)
+  const membership = await prisma.teamMember.findFirst({
+    where: {
+      memberId: userId,
+      team: {
+        huntId,
+        ownerId: {
+          not: userId
+        }
+      }
+    },
+    select: {
+      memberId: true,
+      teamId: true
+    }
+  });
+
+  if (!membership) {
+    // Either the user has no team in this hunt, or they are the owner.
+    // Owners cannot leave their own team (they must delete it instead).
+    const isOwner = await prisma.huntTeam.findFirst({
+      where: {
+        huntId,
+        ownerId: userId
+      },
+      select: {
+        id: true
+      }
+    });
+
+    throw createError({
+      status: isOwner ? 403 : 404,
+      statusText: isOwner ? 'Owner cannot leave the team!' : 'Not found!'
+    });
+  }
+
+  await prisma.teamMember.delete({
+    where: {
+      memberId_teamId: membership
+    }
+  });
+
+  return { success: true };
+});