Phase 2 / Ep 11: Large-Scale Operations: Rapid Task Breakdown and Backlog Entry

⏱ Est. reading time: 3 min Updated on 4/13/2026

All the rules are set, the PRD is finalized, the tables are built, and the critical landmines of external APIs have been cleared.

Now, if you just say: "Alright, start writing code.", the machine will spiral out of control again: because it doesn't know whether to start from the backend or find a template to build the frontend first.

We need to teach the system Agile Kanban-style management. Break down the goals into puzzle pieces that are small enough, capable of daily iteration, and won't burn down the entire project if something goes wrong.

1. Initiate the Grand Unified Command and Generate task_plan.md

Open the console, we are going to issue the final God command for this entire Phase 2 [Architecture Phase]:

"[Final Execution Checklist Generation Ceremony] Please aggregate the docs/PRD_System_Design.md, docs/findings.md, and even schema.prisma currently in your hard drive brain. I now instruct you, based on the above technical debt, business goals, and pitfall reports, to crush them and reconstruct them into an engineering checklist of up to thirty independent action steps.

Please format all these steps into a phased checklist with [ ] Checkboxes, including five major phases: 'Basic Engineering Setup', 'Local Time Block Algorithm TDD Development', 'Google Mock Integration', 'Frontend Components', and 'E2E Delivery', and write it into docs/task_plan.md.

This task board will become the sole baton for our system development in all the days to come."

2. The Birth of a Miracle: The Leap from Idea to Blueprint

Along with this command, our docs/task_plan.md springs into existence. It looks roughly like this:

# T-Block Executable Task Plan

## Phase 1: Infrastructure and Local Skeleton
- `[ ]` Configure the Next.js home page layout and load the Tailwind & RadixUI base component libraries.
- `[ ]` Implement the Auth Provider to isolate the Google authentication callback routing layer logic.

## Phase 2: Test-Driven Data Flow Engine
- `[ ]` (TDD) Establish the allocation logic for slicing local Task durations into TimeBlocks (`block_allocator.spec.ts`).
- `[ ]` Implement the underlying business code for the above allocator until all tests pass (green).

## Phase 3: Sacred Synchronization Layer and Isolation Buffer
- `[ ]` Review the first risk in findings.md: Establish automatic login revocation handling for lost refresh tokens.
- `[ ]` Build a Webhook receiver, configure and parse the Payload coming from the Google side.
...

3. Phase 2 Conclusion

Let out a long sigh of relief. Up to this point, in our editor, not a single line of actual, serious business code has been produced. However, this is the dimensional strike of "strategizing before executing"!

At this moment, your project is no longer a pile of mud; it possesses the well-thought-out skeleton of a human architect, while avoiding the hallucinations randomly spun out by the AI itself. The subsequent code development is nothing more than the manual labor of making the assembly line act like the game of Snake, ruthlessly and tirelessly taking bites to turn every [ ] in task_plan.md into an [x]!

Prepare to run hot. In the next phase (Phase 3), we will enter a brutal thorn-pulling operation: casting the originally highly anti-human curse of TDD (Test-Driven Development) upon the Large Language Model that never knows fatigue!