feat: add challenge and red-blue competitions across API and web

web/service/redBlueChallenges.ts

@@ -0,0 +1,24 @@
+import { getPublic, postPublic } from './base'
+
+export type RedBlueListItem = {
+  id: string
+  name: string
+  description?: string
+}
+
+export async function fetchRedBlueChallenges(): Promise<RedBlueListItem[]> {
+  const res = await getPublic<{ result: string; data: RedBlueListItem[] }>('/red-blue-challenges')
+  return res.data ?? []
+}
+
+export async function fetchRedBlueLeaderboard(id: string) {
+  const res = await getPublic<{ result: string; data: any }>(`/red-blue-challenges/${id}/leaderboard`)
+  return res.data
+}
+
+export async function submitRedBluePrompt(id: string, team: 'red' | 'blue', prompt: string) {
+  const res = await postPublic<{ result: string; data: any }>(`/red-blue-challenges/${id}/submit`, {
+    body: { team, prompt },
+  })
+  return res.data
+}