Add deferred jar initialization workflow

{
  "backend": {
    "author": {
      "email": "drschwabe@fastmail.com",
      "name": "Derrick Schwabe",
      "time": 1788314954
    },
    "commit": "git:sha1:12029eb2d9d151128001af3c3efc557dd753c49c",
    "committer": {
      "email": "drschwabe@fastmail.com",
      "name": "Derrick Schwabe",
      "time": 1788314954
    },
    "manifest": "mmm-manifest:sha256:002cc35cd502cb40a7f73b1bf338874ec5b00f5d45fe13095522d5c355160572",
    "message": "Add deferred jar initialization workflow\n\nCreate new jars as empty repositories on master, then let their creator make the default README commit or push existing history over Git HTTP. Add an owner-only quick-setup view with configured credentials, cover both initialization paths, and document the repository's commit-message and auto-commit conventions.",
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    "parents": [
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    "ref": "refs/heads/master",
    "summary": "Add deferred jar initialization workflow",
    "tree": "git:sha1:ab2ab72d45d64e5b58451cf9346cc4dcf8261f4d",
    "type": "git"
  },
  "issuedAt": "2026-09-02T06:14:08.617Z",
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