feat: worktree diff/commit endpoints and frontend diff viewing (#88)

* feat: soryu-co/soryu - makima: Fix worktree info failing when origin ref is missing

* WIP: heartbeat checkpoint

* WIP: heartbeat checkpoint

* WIP: heartbeat checkpoint

* feat: soryu-co/soryu - makima: Add worktree commit endpoint and diff endpoint for regular users

* feat: soryu-co/soryu - makima: Add frontend diff viewing with clickable worktree files

1 files changed, 24 insertions, 0 deletions

diff --git a/makima/frontend/src/lib/api.ts b/makima/frontend/src/lib/api.ts
index 7968583..aecdac7 100644
--- a/makima/frontend/src/lib/api.ts
+++ b/makima/frontend/src/lib/api.ts
@@ -3068,6 +3068,30 @@ export async function getWorktreeInfo(taskId: string): Promise<WorktreeInfo> {
   return res.json();
 }
 
+/** Get the diff for a task's worktree changes */
+export async function getTaskDiff(taskId: string): Promise<{ taskId: string; success: boolean; diff: string | null; error: string | null }> {
+  const res = await authFetch(`${API_BASE}/api/v1/mesh/tasks/${taskId}/diff`);
+  if (!res.ok) {
+    const errorText = await res.text();
+    throw new Error(`Failed to get task diff: ${errorText || res.statusText}`);
+  }
+  return res.json();
+}
+
+/** Commit changes in a task's worktree */
+export async function commitWorktree(taskId: string, message?: string): Promise<{ taskId: string; success: boolean; commitSha: string | null; error: string | null }> {
+  const res = await authFetch(`${API_BASE}/api/v1/mesh/tasks/${taskId}/worktree-commit`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ message }),
+  });
+  if (!res.ok) {
+    const errorText = await res.text();
+    throw new Error(`Failed to commit worktree: ${errorText || res.statusText}`);
+  }
+  return res.json();
+}
+
 // =============================================================================
 // Patch Types and Functions
 // =============================================================================