Rename Foundry handoffs to tasks (#239)

* Restore foundry onboarding stack

* Consolidate foundry rename

* Create foundry tasks without prompts

* Rename Foundry handoffs to tasks

foundry/packages/backend/src/actors/keys.ts

@@ -0,0 +1,34 @@
+export type ActorKey = string[];
+
+export function workspaceKey(workspaceId: string): ActorKey {
+  return ["ws", workspaceId];
+}
+
+export function projectKey(workspaceId: string, repoId: string): ActorKey {
+  return ["ws", workspaceId, "project", repoId];
+}
+
+export function taskKey(workspaceId: string, repoId: string, taskId: string): ActorKey {
+  return ["ws", workspaceId, "project", repoId, "task", taskId];
+}
+
+export function sandboxInstanceKey(workspaceId: string, providerId: string, sandboxId: string): ActorKey {
+  return ["ws", workspaceId, "provider", providerId, "sandbox", sandboxId];
+}
+
+export function historyKey(workspaceId: string, repoId: string): ActorKey {
+  return ["ws", workspaceId, "project", repoId, "history"];
+}
+
+export function projectPrSyncKey(workspaceId: string, repoId: string): ActorKey {
+  return ["ws", workspaceId, "project", repoId, "pr-sync"];
+}
+
+export function projectBranchSyncKey(workspaceId: string, repoId: string): ActorKey {
+  return ["ws", workspaceId, "project", repoId, "branch-sync"];
+}
+
+export function taskStatusSyncKey(workspaceId: string, repoId: string, taskId: string, sandboxId: string, sessionId: string): ActorKey {
+  // Include sandbox + session so multiple sandboxes/sessions can be tracked per task.
+  return ["ws", workspaceId, "project", repoId, "task", taskId, "status-sync", sandboxId, sessionId];
+}