agent-feedback: server render URL, cleanup flag, document parsing and container reuse

[DylanPiercey]

Four new items: the server render's JSDOM has no real URL, so a failing assertion whose diff contains a rendered node throws instead of printing; ___disable_marko_test_auto_cleanup___ is read when the module is evaluated rather than when cleanup runs; a document-level template is parsed as a fragment; and the default container is not reclaimed when a render() throws.

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📥 Commits

Reviewing files that changed from the base of the PR and between 525c45b and dcc1a7d.

📒 Files selected for processing (4)

• agent-feedback/items/2026-08-20-jsdom-url-so-failures-print-a-diff.md
• agent-feedback/items/2026-08-20-order-independent-cleanup-opt-out.md
• agent-feedback/items/2026-08-20-parse-a-document-level-template-as-a-document.md
• agent-feedback/items/2026-08-20-reclaim-the-container-when-a-render-throws.md

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 65.42%. Comparing base (525c45b) to head (dcc1a7d).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #40   +/-   ##
=======================================
  Coverage   65.42%   65.42%           
=======================================
  Files           3        3           
  Lines         188      188           
  Branches       50       50           
=======================================
  Hits          123      123           
  Misses         44       44           
  Partials       21       21           

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