Add tasks.json to frontend

frontend/public/tasks.json

@@ -0,0 +1 @@
+../../tasks.json

frontend/src/task-loader.ts

@@ -0,0 +1,16 @@
+export type TaskDescriptor = {
+    id: string
+    requires: []
+    comment?: string
+}
+
+
+export type TasksFile = {
+    tasks: TaskDescriptor[]
+    clusters: { [name: string]: string[] }
+}
+
+export async function loadTasks(): Promise<TasksFile> {
+    const r = await fetch("/tasks.json")
+    return await r.json()
+}