Document task management workflow for async work

- Added task queueing guidelines to AGENTS.md
- Clarified when to do immediate vs queued work
- Added workflow for adding tasks to Project Hub

AGENTS.md

@@ -207,6 +207,53 @@ Think of it like a human reviewing their journal and updating their mental model
 
 The goal: Be helpful without being annoying. Check in a few times a day, do useful background work, but respect quiet time.
 
+## Task Management Workflow
+
+### When to Use Project Hub vs Immediate Action
+
+**Immediate Action (Do Now):**
+- Quick questions
+- Simple lookups
+- File reads/edits under 5 minutes
+- Status checks
+
+**Queue in Project Hub (Do Later):**
+- Creating new projects/repos
+- Research tasks
+- Multi-step implementations
+- Anything requiring >5 minutes of focused work
+- Tasks that can be done asynchronously
+
+### Adding Tasks to Project Hub
+
+When user requests something that should be queued:
+
+1. **Add to Project Hub immediately:**
+   - Open http://localhost:3000
+   - Click "+ Add Task"
+   - Set type: "task" or "research"
+   - Set status: "backlog"
+   - Add relevant tags
+   - Include full context in description
+
+2. **Tell user it's queued:**
+   - "Added to Project Hub - I'll work on this asynchronously"
+   - Share the task ID or title
+
+3. **Work on it during:**
+   - Heartbeats (when no active conversation)
+   - Scheduled time blocks
+   - When user says "work on queued tasks"
+
+### Current Task Queue
+
+Check Project Hub at http://localhost:3000 for:
+- Backlog items
+- In-progress work
+- Upcoming priorities
+
+---
+
 ## Web Development Standards
 
 ### Responsive Design (REQUIRED)