Release Direct v0.7.13

[0thernet]

Summary

• prepare the immutable 0.7.13 package, skill, and documentation pins
• preserve exact recovery evidence for public v0.7.12
• advance the release-order failure fixtures to 0.7.14

Evidence

• provenance implementation merged at 59d7865 with exact-main CI run 33328514058 green
• focused npm release suite: 18/18 tests, 363 assertions, including v0.7.12 source recovery
• two independent static release reviews approved the exact seven-file diff
• package inventory remains 59 files / 1,020,604 unpacked bytes under the synchronized 1,030,000-byte ceiling
• canonical exact-head CI is required before readiness