Release v0.2.0 - Production-ready infrastructure

Features:
- pm-data-tools: 8 format parsers with full dependency/resource extraction
  * MSPDI (Microsoft Project XML)
  * P6 XER (Primavera P6)
  * Jira, Monday, Asana, Smartsheet
  * GMPP, NISTA (UK government standards)

- pm-mcp-servers: 10 MCP tools for Claude integration
  * 6 data tools (load, query, dependencies, convert, summary, critical path)
  * 4 validation tools (structure, semantic, NISTA, custom rules)
  * Shared project store for cross-server access

- agent-task-planning: Task decomposition framework
  * Confidence extraction
  * Outlier mining
  * AI reliability analysis

Quality:
- 60/60 tests passing (100% pass rate)
- 68% overall coverage, 90% on core tools
- Comprehensive documentation and examples
- All packages ready for PyPI publication

NISTA Compliance:
- Complete validation against UK government standard
- Three strictness levels (lenient, standard, strict)
- All required/recommended field checking