📖🔧：restore the README's broken images

[DerekNonGeneric]

Every image at the top of this README was returning 404.

The logo

It asked for /assets/img/svg/logogram-color.svg. The portal serves it
from /assets/img/logogram-color.svg — there is no svg segment — so
the organization's own mark has been rendering as a broken-image icon.

404  https://open.inf.is/assets/img/svg/logogram-color.svg
200  https://open.inf.is/assets/img/logogram-color.svg

The three callouts

They were <picture> elements sourcing six SVGs from
OpenINF/GitHub-Markdown — a repository that does not exist (the
API 404s on it). They are hand-rolled versions of something GitHub
renders natively now, so they become > [!NOTE], > [!IMPORTANT] and
> [!TIP]: no external asset to rot, correct in both colour schemes,
and .remarkrc.mjs already allowed the syntax.

Why each alert is fenced with <!-- prettier-ignore -->

Not decoration. prettier 3.9.6 under proseWrap: always corrupts a
blockquote whose reference link straddles the wrap point. It appends
a stray > inside the link text:

-> such as when opening a new issue or when viewing the project's [Community
+> such as when opening a new issue or when viewing the project's [Community >
 > Profile][], just as if it were committed to the repository directly.[^1]

[Community Profile][] then resolves to nothing. Prettier is stable
on the corrupted output, so it never puts it back, and no check here
would catch it — it is valid markdown, just a dead link.

It reproduces on a plain blockquote too, so this is not about alerts:
any blockquote in this repository with a reference link near the wrap
column is exposed. Plain paragraphs are unaffected. I have not fixed
prettier; the guard stops it touching the three blocks that would
trigger it.

Verification

Rendered the file through GitHub's own markdown API rather than
eyeballing it:

• 3 alerts (markdown-alert-note, -important, -tip)
• every <img src> in the output returns 200
• Community Profile is still an <a>
• the formatter is idempotent on the result

Wider than this repo

Code search says the broken logo path appears in 10 files across the
organization, and OpenINF/GitHub-Markdown is referenced by 3
(openinf-util-text, docker-fisher, and this one). Out of scope
here — say the word and I will sweep them.

Summary by CodeRabbit

• Documentation
  • Updated README logo links for improved asset references.
  • Replaced image-based informational callouts with GitHub alert blocks for Note, Important, and Tip sections.
  • Updated README lint guidance to support inline HTML.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Team

Run ID: 81f990ca-a3ae-473f-876b-a6ae2af97f7a

📥 Commits

Reviewing files that changed from the base of the PR and between 88f261d and f4767c3.

📒 Files selected for processing (1)

• README.md

🚧 Files skipped from review as they are similar to previous changes (1)

• README.md

Included review availability: Your plan provides up to 8 included reviews per hour; 6 remain after this review.

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📝 Walkthrough

Walkthrough

The README now uses direct logo asset URLs, GitHub alert blockquotes for Note, Important, and Tip guidance, and expanded markdownlint suppression comments.

Changes

README presentation updates

Layer / File(s)	Summary
README assets and alert callouts README.md	Header and footer logo URLs no longer include /svg/. Image-based callouts now use GitHub Note, Important, and Tip alerts. Footer lint suppression comments now include inline HTML.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: ⚪ Minimal · up to f4767

The README updates restore logo paths and replace broken callout images with native GitHub alerts. No current merge-blocking risk is identified.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes the main change: restoring broken README images. The emojis do not prevent the title from being specific and understandable.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch infra/fix-readme-images

Warning

Some tools did not complete. Review the errors below.

🔧 markdownlint-cli2 (0.23.2)

README.md

markdownlint-cli2 v0.23.2 (markdownlint v0.41.1)
Finding: :README.md !doc/_site/ !lib/ !node_modules/ !vendor/ !.pnpm-store/ !**/COPYING.md !LICENSE/
AggregateError: Unable to import module 'markdown-it-task-lists'.
at importModule (file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2.mjs:95:11)
at async Promise.all (index 0)
at async Promise.all (index 1)
at async createDirInfos (file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2.mjs:629:3)
at async main (file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2.mjs:1065:5)
at async file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2-bin.mjs:14:22 {
[errors]: [
Error: Cannot find module 'markdown-it-task-lists'
Require stack:
- /usr/local/lib/node_modules/markdownlint-cli2/node_modules/markdownlint/lib/resolve-module.cjs
at Module._resolveFilename (node:internal/modules/cjs/loader:1476:15)
at wrapResolveFilename

... [truncated 1050 characters] ...

Resolution (node:internal/modules/esm/resolve:271:11)
at moduleResolve (node:internal/modules/esm/resolve:861:10)
at defaultResolve (node:internal/modules/esm/resolve:988:11)
at #cachedDefaultResolve (node:internal/modules/esm/loader:697:20)
at #resolveAndMaybeBlockOnLoaderThread (node:internal/modules/esm/loader:714:38)
at ModuleLoader.resolveSync (node:internal/modules/esm/loader:746:52)
at #resolve (node:internal/modules/esm/loader:679:17)
at ModuleLoader.getOrCreateModuleJob (node:internal/modules/esm/loader:599:35)
at node:internal/modules/esm/loader:628:32
at TracingChannel.tracePromise (node:diagnostics_channel:362:14) {
code: 'ERR_MODULE_NOT_FOUND',
url: 'file:///markdown-it-task-lists'
}
]
}

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