Agentic task gen pipeline solution trace

[saidul-islam98]

PR Type

Feature

Short Description

Add agentic Stage-3 Solution trace-based task generation pipeline

Changes included under src/task_generation

• Added the full multi-step agentic workflow in agentic_pipeline.py
• Added Stage-3 entrypoint/orchestration in runner.py
• Added/updated agent modules:
  • designer_agent.py
  • verifier_agent.py
• Added prompts and blueprint support:
  • prompts.py
  • blueprints.json
• Added dedup/report utilities:
  • dedup_utils.py
• Updated Stage-3 handoff and config wiring:
  • stage3_tasks.py
  • agent_config.yaml
  • pipeline_config.yaml
  • run_cfg.yaml
• Added task-generation docs:
  • INSTRUCTIONS.md

Important architecture note

Agentic pipeline steps are implemented in:

• agentic_pipeline.py

Stage-3 entrypoint for the agentic mode is:

• runner.py

Placeholder note (for schema compliance)

I intentionally kept the following placeholder block for now, because we do not yet have a finalized mapping from book chapters to capabilities. This is temporary and used only for schema compliance.
runner.py -> Line 142 - 162

Tests Added

None