[website] pick first line from package description

[alpaix]

Currently we truncate the package description on the API overview page to 170 characters. It results with broken html syntax in several places.

The proposed solution is to pick the first line from the package description block rather than truncating the description block with an arbitrary character count.

Before

After

[Josmithr]

Nice catch! Looks good!

[github-actions]

🔗 Found some broken links! 💔

Run a link check locally to find them. See
https://github.com/microsoft/FluidFramework/wiki/Checking-for-broken-links-in-the-documentation for more information.

linkcheck output

> fluidframework-docs@0.25.0 linkcheck /home/runner/work/FluidFramework/FluidFramework/docs
> npm run linkcheck:fast -- --external


> fluidframework-docs@0.25.0 linkcheck:fast /home/runner/work/FluidFramework/FluidFramework/docs
> linkcheck http://localhost:1313 --skip-file skipped-urls.txt "--external"

Crawling...

http://localhost:1313/css/style.min.f22f6c22fcc37a0d857a17c9c1202a67c28deef90cc26a52b7539b903f623331.css
- (1:3369) url(...) => https://c.s-microsoft.com/static/fonts/segoe-ui/west-european/bold/latest.eot? (HTTP 503)

http://localhost:1313/docs/apis/azure-client
- (945:92) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4 (connection failed)

http://localhost:1313/docs/apis/azure-client/
- (945:92) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4 (connection failed)

http://localhost:1313/docs/apis/azure-client/itokenclaims
- (865:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4 (connection failed)
- (888:213) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4 (connection failed)
- (893:170) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.6 (connection failed)
- (898:65) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.7 (connection failed)
- (931:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4 (connection failed)
- (938:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.6 (connection failed)
- (944:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.7 (connection failed)

http://localhost:1313/docs/apis/azure-client/itokenclaims/
- (865:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4 (connection failed)
- (888:213) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4 (connection failed)
- (893:170) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.6 (connection failed)
- (898:65) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.7 (connection failed)
- (931:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4 (connection failed)
- (938:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.6 (connection failed)
- (944:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.7 (connection failed)

http://localhost:1313/docs/apis/core-interfaces/ifluidcodedetailscomparer
- (873:360) 'Array.sort' => https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#Description (HTTP 200 but missing anchor)
- (877:168) 'https://..' => https://github.com/npm/node-semver#usage (HTTP 200 but missing anchor)
- (885:25) 'Array.sort' => https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#Description (HTTP 200 but missing anchor)
- (914:25) 'https://..' => https://github.com/npm/node-semver#usage (HTTP 200 but missing anchor)

http://localhost:1313/docs/apis/core-interfaces/ifluidcodedetailscomparer/
- (873:360) 'Array.sort' => https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#Description (HTTP 200 but missing anchor)
- (877:168) 'https://..' => https://github.com/npm/node-semver#usage (HTTP 200 but missing anchor)
- (885:25) 'Array.sort' => https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#Description (HTTP 200 but missing anchor)
- (914:25) 'https://..' => https://github.com/npm/node-semver#usage (HTTP 200 but missing anchor)

http://localhost:1313/docs/apis/protocol-definitions
- (1090:92) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4 (connection failed)

http://localhost:1313/docs/apis/protocol-definitions/
- (1090:92) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4 (connection failed)

http://localhost:1313/docs/apis/protocol-definitions/itokenclaims
- (858:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4 (connection failed)
- (881:213) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4 (connection failed)
- (886:170) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.6 (connection failed)
- (891:65) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.7 (connection failed)
- (924:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4 (connection failed)
- (931:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.6 (connection failed)
- (937:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.7 (connection failed)

http://localhost:1313/docs/apis/protocol-definitions/itokenclaims/
- (858:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4 (connection failed)
- (881:213) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4 (connection failed)
- (886:170) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.6 (connection failed)
- (891:65) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.7 (connection failed)
- (924:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4 (connection failed)
- (931:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.6 (connection failed)
- (937:7) 'https://..' => https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.7 (connection failed)


Stats:
  121350 links
    1311 destination URLs
       1 URLs ignored
      40 warnings
       2 errors

[github-actions]

This commit is queued for merging with the next branch! Please ignore this PR for now. Contact @microsoft/fluid-cr-infra for help.