Bump markdown-it from 12.3.2 to 14.2.0

[dependabot]

Bumps markdown-it from 12.3.2 to 14.2.0.

Changelog

Sourced from markdown-it's changelog.

[14.2.0] - 2026-05-24

Added

• isPunctCharCode to utilities.

Fixed

• Don't end HTML comment blocks on a blank line, #1155.
• Properly recognize astral chars (surrogates) in delimiter scans for emphasis-like markers, #1072. Big thanks to @​tats-u for his global efforts with improving CJK support.
• Preserve unicode whitespaces when trimm headings/paragraphs, #1074.
• More strict entities decode to avoid false positives ;, #1096.
• Restore block parser state on fail in lheading rule, #1131.

Security

• Fixed poor smartquotes perfomance on > 70k quotes in single block
• Bumped linkify-it to 5.0.1 with fixed potential perfomance issues.

[14.1.1] - 2026-01-11

Security

• Fixed regression from v13 in linkify inline rule. Specific patterns could cause high CPU use. Thanks to @​ltduc147 for report.

[14.1.0] - 2024-03-19

Changed

• Updated CM spec compatibility to 0.31.2, #1009.

Fixed

• Fixed quadratic complexity when parsing references, #996.
• Fixed quadratic output size with pathological user input in tables, #1000.

[14.0.0] - 2023-12-08

Changed

• Drop ancient browsers support (use .fromCodePoint and other features).
• Rewrite to ESM (including all plugins/deps). CJS fallback still available. No signatures changed, except markdown-it-emoji plugin.
• Dropped dist/ folder from repo, build on package publish.
• Set punicode.js as external dependency.

Fixed

• Html tokens inside img alt are now rendered as their original text, #896.
• Hardbreaks inside img alt are now rendered as newlines.

[13.0.2] - 2023-09-26

Security

• Fixed crash/infinite loop caused by linkify inline rule, #957.

... (truncated)

Commits

• 829797a 14.2.0 released
• 9ce2087 Fix smartquotes perfomance
• 02e73b8 linkify-it bump
• 68cfb8c fix: don't end HTML comment blocks on a blank line (#1155)
• 1083137 Readme cleanup
• 97c7ca2 Update funding info
• c471b55 Changelog update
• 7769621 isPunctChar => isPunctCharCode
• aa2aa70 fix: always reset parentType in lheading rule (#1131)
• 59955f2 Polish PRs #1072, #1074
• Additional commits viewable in compare view

[rugpanov]

Status: cannot merge yet — two blockers.

1. Internal package mirror (blocking CI). yarn install --immutable fails because a transitive dep of markdown-it 14 isn't on the Databricks JFrog artifactory mirror:

YN0035: linkify-it@npm:5.0.2: Response Code: 403 (Forbidden)
  https://databricks.jfrog.io/artifactory/api/npm/db-npm/linkify-it/-/linkify-it-5.0.2.tgz

2. Major version bump of a direct dependency (needs verification). This is markdown-it 12 → 14 (two majors), and markdown-it is a direct dependency used by the extension's rendering. v13/v14 include breaking API changes, so this shouldn't be merged as a routine bump — the extension's markdown rendering (docs panels, hover, etc.) needs to be verified against v14 first.

When we can merge: (a) linkify-it@5.0.2 (and any other 403'd transitive deps) mirrored into db-npm so CI passes, and (b) the markdown-it v14 breaking changes reviewed and the extension's markdown rendering confirmed working. Leaving open pending both.

[github-actions]

If integration tests don't run automatically, an authorized user can run them manually by following the instructions below:

Trigger:
go/deco-tests-run/vscode

Inputs:

• PR number: 1946
• Commit SHA: d7ee87d9faf0d6eb75bf911b79718d4f43111267

Checks will be approved automatically on success.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.