Record architecture decisions and expand documentation/examples:
docs/decisions/ADR-007-subactor-conformance-and-closed-loop-self-healing.md documenting Subactor envelope validation and self-healing closed loops.docs/CAPABILITY_MAP.md with complete matrix of 10 source adapters, Subactor validation, feeds, and MCP/urirun endpoints.examples/07-sumd-table-comparison/ with runnable Markdown, query, and expected result fixtures.examples/README.md index.GOV-PASS).docs/decisions/.docs/CAPABILITY_MAP.md is updated with full 10-adapter matrix and Subactor tool inventory.examples/07-sumd-table-comparison/ is created with runnable fixtures and README.GOV-PASS).