deps: bump katex from 0.18.9 to 0.19.0 in the minor-and-patch group

[dependabot]

Bumps the minor-and-patch group with 1 update: katex.

Updates katex from 0.18.9 to 0.19.0

Release notes

Sourced from katex's releases.

v0.19.0

0.19.0 (2026-10-01)

Documentation

• note strict changes shipped in 0.18.11 (#4300) (cbb1fce)

BREAKING CHANGES

• Missing character metrics now reported via strict with error code symbolNotInFont, changing warning formatting, calling any strict callbacks, and producing errors in strict: "error" mode. Also, strict callbacks returning undefined or null now warn instead of ignoring the issue (and no longer typecheck); return false or "ignore" to suppress warnings.

v0.18.11

0.18.11 (2026-10-01)

Features

• handle character metrics warnings via strict (#4243) (4237070)

v0.18.10

0.18.10 (2026-09-30)

Features

• make KaTeX fallback to browsr math font before Times New Roman (#4298) (a477b2e)

Changelog

Sourced from katex's changelog.

0.19.0 (2026-10-01)

Documentation

• note strict changes shipped in 0.18.11 (#4300) (cbb1fce)

BREAKING CHANGES

• Missing character metrics now reported via strict with error code symbolNotInFont, changing warning formatting, calling any strict callbacks, and producing errors in strict: "error" mode. Also, strict callbacks returning undefined or null now warn instead of ignoring the issue (and no longer typecheck); return false or "ignore" to suppress warnings.

0.18.11 (2026-10-01)

Features

• handle character metrics warnings via strict (#4243) (4237070)

0.18.10 (2026-09-30)

Features

• make KaTeX fallback to browsr math font before Times New Roman (#4298) (a477b2e)

Commits

• 6ea2dc9 chore(release): 0.19.0 [ci skip]
• cbb1fce docs: note strict changes shipped in 0.18.11 (#4300)
• d5bed9f chore(release): 0.18.11 [ci skip]
• 4237070 feat: handle character metrics warnings via strict (#4243)
• 411da70 chore(release): 0.18.10 [ci skip]
• a477b2e feat: make KaTeX fallback to browsr math font before Times New Roman (#4298)
• 5a6a8f8 chore(deps): bump github/codeql-action from 4.38.1 to 4.38.2 (#4297)
• See full diff in compare view

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