v5.0.0-alpha.45

What's Changed

• Measure test coverage: per-area floors and a cap on files no test loads (ADR 069) by @jacgit18 in #495
• Coverage gate follow-up: the eight review findings of #495 (ADR 069) by @jacgit18 in #496
• Add the rule for where logic lives to CLAUDE.md (ADR 070) by @jacgit18 in #497
• Bump zod to 4.6.7 (GHSA-mrhx-c7xc-m3w5) by @jacgit18 in #499
• Bump body-parser to 2.4.0 (GHSA-27r3-jxmh-p828) by @jacgit18 in #503
• pr-body: warn about a shared file with an open PR, not about any open PR by @jacgit18 in #501
• README: link the project docs to the garden's priority read by @jacgit18 in #500
• Backup copies: rename error and set counts; shallow-safe parity test by @jacgit18 in #498
• Name branches - and label the PR from the letter by @jacgit18 in #502

Full Changelog: v5.0.0-alpha.44...v5.0.0-alpha.45