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/shared/src/workspace.ts

@@ -0,0 +1,13 @@
+import type { AppConfig } from "./config.js";
+
+export function resolveWorkspaceId(flagWorkspace: string | undefined, config: AppConfig): string {
+  if (flagWorkspace && flagWorkspace.trim().length > 0) {
+    return flagWorkspace.trim();
+  }
+
+  if (config.workspace.default.trim().length > 0) {
+    return config.workspace.default.trim();
+  }
+
+  return "default";
+}