Q160: a goal's pace is measured against its target date, and claimed only when it has one

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/main/app/ipc-handlers.ts

@@ -183,6 +183,7 @@ export function registerIpcHandlers(deps: IpcDeps): void {
     }
   });
   handle("createGoal", (input) => mutate(() => organization.createGoal(input)));
+  handle("setGoalDueDate", (input) => mutate(() => organization.setGoalDueDate(input)));
   handle("createProject", (input) => mutate(() => organization.createProject(input)));
   handle("createWorkspace", (input) => mutate(() => organization.createWorkspace(input)));
   handle("createDocument", (input) => mutate(() => documents.create(input)));