Technical Debt Reduction Sprint

Break down this technical debt reduction initiative into sprint-sized work items:

Debt Inventory:
{{debt_inventory}}

Team Capacity:
{{team_capacity}}

Business Constraints:
{{feature_commitments}}

Decompose into sprint chunks:

1. SPRINT N: FOUNDATION CLEANUP
   - Dependency updates (list specific packages)
   - Dead code removal
   - Deprecated API migration
   Story sizing and acceptance criteria for each

2. SPRINT N+1: REFACTORING WAVE 1
   - Identified module refactoring
   - Test coverage improvement
   - Documentation updates
   Story sizing and acceptance criteria for each

3. SPRINT N+2: ARCHITECTURE IMPROVEMENTS
   - Service boundary clarification
   - Interface standardization
   - Error handling consolidation
   Story sizing and acceptance criteria for each

4. SPRINT N+3: OBSERVABILITY UPGRADE
   - Logging standardization
   - Metrics instrumentation
   - Alerting improvements
   Story sizing and acceptance criteria for each

For each work item specify:
- Story points estimate
- Risk level
- Dependencies
- Definition of done
- Measurable improvement