[imattau]

Summary

• Resolve me and literal author/tag filters safely; reject unsupported handler predicate shapes with E2402 and expose principal-aware traces in inspect/test-event.
• Lower module-defined typed tag records for top-level and handler publications, reject computed startup tag values with E2403, add tag lowering to nscript-ir/0.2, and add starts_with / strip_prefix for reading event tag values.
• Update the Clawstr mention fixture, language/MCP/IR docs, and 0.3.5 package metadata. Add conformance coverage for custom WebRoot tags and read-side tag extraction.

Validation

• cargo clippy --workspace --all-targets -- -D warnings
• scripts/check-spec.sh
• Semantics tests, runtime tests (257 pass; three socket-binding tests skipped), CLI tests (72 pass; four live relay/bunker tests skipped).

The skipped tests fail because this sandbox denies local socket binding; they are not code failures.