Release 1.3.0: safe recursive project scanning

[umudhasanli]

What changed

• add deterministic recursive directory scanning with flare-redact --scan .
• skip VCS/dependency trees, symlinks, binary files, and oversized discovered files by default
• add repeatable --exclude, --max-file-size, and --no-default-excludes controls
• deduplicate overlapping inputs and reuse one compiled detector policy across every file
• report value-free scan and skip coverage in JSON
• prevent large JSON, SARIF, and pretty reports from being truncated at process exit
• simplify the copy-ready GitHub Actions workflow

Verification

• 181 tests pass on local Node 22
• clean flare-redact@1.3.0 tarball install passes, including a 106 KB JSON report
• npm audit: 0 vulnerabilities
• npm pack inspection passes
• normal, graph/vault, and adversarial benchmarks pass
• 5,000-file local project scan: about 1.73 s / 2,900 files per second

Compatibility

The library API remains backward compatible. Explicit file scans retain their previous size and binary behavior. Directory scanning is additive and does not follow symlinks.