docs(inventory): header said e2e-test-agent has no closure caller; it has one (backend#1586)

[LukasWodka]

Summary

repo-inventory.yml's header note ended with a present-tense claim that the body of the same file contradicts:

That is how eight repos drifted unnoticed and how e2e-test-agent#1 closed
without routing - there is no closure caller there to route it.

But the e2e-test-agent entry (repo-inventory.yml:468) has read

kanban-closure-router.yml: required # kanban-closure-routing.yml

since the e2e-test-agent#13 remediation. Header vs. body, on the file that is the single source of truth for caller state.

What I measured before editing

1. The contradiction is live on develop — header line 9 still makes the present-tense claim; line 468 still says required. Not already fixed.

2. The live repo really has the caller.tracebloc/e2e-test-agent@develop ships .github/workflows/kanban-closure-routing.yml:

   jobs:
   route:
   uses: tracebloc/.github/.github/workflows/kanban-closure-router.yml@mainsecrets: inherit

   So the inventory entry is correct and the header is the wrong half.

3. Note the caller filename is kanban-closure-routing.yml, not-caller.yml — precisely the mismatch this file's own MATCHING IS ON uses: CONTENT, NEVER ON FILENAME paragraph calls out, and why a reader spot-checking the header by filename would have concluded the claim still held.

The change

Moves the motivating history into the past tense and records the remediation, rather than deleting it — e2e-test-agent#1 genuinely did close without routing, and that is the evidence backend#1415 was built on. What changed is the repo, not the diagnosis: the motivating gap is closed, the detection gap this file exists to fix is not.

Test plan

• yaml.safe_load re-verified: 20 repos parse, e2e-test-agent.callers['kanban-closure-router.yml'] == 'required'
• Comment-only change — no runtime effect; caller-drift.yml reads the entries, not the prose
• caller-drift CI on this PR

Closes tracebloc/backend#1586. Found on the 2026-08-05 develop->staging hop (.github mirror #155), landed to staging under triage. Parent tracebloc/backend#1405.

🤖 Generated with Claude Code

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Note

Low Risk
Documentation comments only; caller-drift and inventory entries are unchanged.

Overview
Updates the WHY THIS FILE EXISTS header comments in repo-inventory.yml so they no longer claim e2e-test-agent still has no kanban closure caller.

The text now states that routing failed at the time there was no caller, notes e2e-test-agent#13 (2026-08-05) added one, and explains why the repo entry below shows kanban-closure-router.yml: required while the file’s purpose remains fixing the detection gap. Comment-only — no inventory keys or caller-drift behavior change.

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