ln-302-task-replanner

> **Paths:** File paths (`shared/`, `references/`, `../ln-*`) are relative to skills repo root. If not found at CWD, locate this SKILL.md directory and go up one level for repo root. # Task Replanner **Type:** L3 Worker **Category:** 3XX Planning Standalone-first worker for task replanning. It compares the ideal task plan with existing tasks and applies the required operations. **MANDATORY READ:** Load `shared/references/coordinator_summary_contract.md` and `shared/references/task_plan_worker_runtime_contract.md` **MANDATORY READ:** Load `shared/references/environment_state_contract.md`, `shared/references/storage_mode_detection.md`, `shared/references/template_loading_pattern.md`, and `shared/references/destructive_operation_safety.md` **MANDATORY READ:** Load `references/replan_algorithm.md` ## Inputs Core inputs: - `storyId` - `taskType` - `storyData` - `existingTaskIds` - `idealPlan` - `teamId` Transport inputs: - standalone: omit `runId` and `summaryArtifactPath` - managed: pass both `runId` and `summaryArtifactPath` ## Runtime Runtime family: `task-plan-worker-runtime` Phase profile: 1. `PHASE_0_CONFIG` 2. `PHASE_1_LOAD_INPUTS` 3. `PHASE_2_LOAD_EXISTING_TASKS` 4. `PHASE_3_NORMALIZE_AND_CLASSIFY` 5. `PHASE_4_CONFIRM_OR_AUTOAPPROVE` 6. `PHASE_5_APPLY_REPLAN` 7. `PHASE_6_UPDATE_KANBAN` 8. `PHASE_7_WRITE_SUMMARY` 9. `PHASE_8_SELF_CHECK` Summary artifact rules: - emit `summary_kind=task-plan` - standalone runs generate their own `run_id` and write the default work...