Add image Export as action

{
  "backend": {
    "author": {
      "email": "drschwabe@fastmail.com",
      "name": "Derrick Schwabe",
      "time": 1788576881
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    "commit": "git:sha1:c6dbfac843b47f19e7b9a035eb82cc8d24e25c21",
    "committer": {
      "email": "drschwabe@fastmail.com",
      "name": "Derrick Schwabe",
      "time": 1788576881
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    "manifest": "mmm-manifest:sha256:076ce5698af5f0826f4c251965cc0781cfb5427d128d3a9893c5b4a4dcaa1952",
    "message": "Add image Export as action",
    "objectFormat": "sha1",
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    "ref": "refs/heads/master",
    "summary": "Add image Export as action",
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  "issuedAt": "2026-09-05T17:40:15.160Z",
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