rdmsm4x agentkit multi-bundle test-count repair

Repaired the isolated shared test-count parser so multi-bundle Swift package logs no longer undercount successful tests.

Scope

• Host: rdmsm4x
• Repository: /Users/richh/dev/lib/agentkit
• Isolated worktree: /Users/richh/dev/_worktrees/agentkit-multibundle-count-20260902
• Branch: codex/agentkit-multibundle-count-20260902
• Commit: ca1e7350d2d90179295f8a9df6eb4bee7b9d646c
• Ticket: FEAT-20260901-25
• No Tyrell runtime, live canonical shared checkout, remote host, or deployed artifact changed.

Files changed

• lib/verify.zsh
• tests/test_agentkit.zsh
• tests/fixtures/swift-test-multibundle.log
• README.md
• SESSION-STATE.md

Commands and verification

• Reproduced the old result 184 386 570 against the preserved Tyrell Build 9 log.
• Ran zsh tests/test_agentkit.zsh: PASS=16 FAIL=0, exit 0.
• Ran zsh tests/test_preflight.zsh: pass=6 fail=0, exit 0.
• Ran the repaired helper against the preserved log: 235 386 621, exit 0.
• Ran zsh -n and git diff --check: exit 0.
• Verified the isolated worktree is clean at the committed revision.

Evidence and backups

• Preserved input SHA-256: 126c0feef3a8aa35a32677f839e529842eeb399e25c91d0e6723a4f45d093f50.
• Handoff: /Users/richh/dev/_handoff/agentkit-multibundle-swift-test-count-20260902.md.
• The canonical checkout's pre-existing lib/integrity.zsh edit remains untouched.
• The isolated worktree and Git commit are the rollback-protected source artifact.

Undo

After integration, revert commit ca1e7350d2d90179295f8a9df6eb4bee7b9d646c; before integration, continue using base a3355439eebf24da8c788aea61d10f6aa914593b.

Outstanding owner action

Review/cherry-pick the isolated commit. Continue the broader Tyrell regression-ledger scope under FEAT-20260901-25; this parser repair does not resolve that whole feature.