improvement(api-markdown-documenter): Make uriRoot parameter optional

[Josmithr]

The uriRoot parameter is an option for changing the root path for all generated links. A sensible default for this parameter is nothing (i.e. ""). This PR makes the parameter optional, and simplifies a couple of test cases by omitting that value.

[Copilot]

Copilot reviewed 5 out of 7 changed files in this pull request and generated no comments.

Files not reviewed (2)

• tools/api-markdown-documenter/api-report/api-markdown-documenter.beta.api.md: Evaluated as low risk
• tools/api-markdown-documenter/api-report/api-markdown-documenter.alpha.api.md: Evaluated as low risk

[github-actions]

🔗 No broken links found! ✅

Your attention to detail is admirable.

linkcheck output

> [email protected] ci:check-links /home/runner/work/FluidFramework/FluidFramework/docs
> start-server-and-test "npm run serve -- --no-open" 3000 check-links

1: starting server using command "npm run serve -- --no-open"
and when url "[ 'http://127.0.0.1:3000' ]" is responding with HTTP status code 200
running tests using command "npm run check-links"


> [email protected] serve
> docusaurus serve --no-open

[SUCCESS] Serving "build" directory at: http://localhost:3000/

> [email protected] check-links
> linkcheck http://localhost:3000 --skip-file skipped-urls.txt

Crawling...

Stats:
  170508 links
    1603 destination URLs
    1842 URLs ignored
       0 warnings
       0 errors

[alexvy86]

One small thing, otherwise LGTM.

[github-actions]

🔗 No broken links found! ✅

Your attention to detail is admirable.

linkcheck output

> [email protected] ci:check-links /home/runner/work/FluidFramework/FluidFramework/docs
> start-server-and-test "npm run serve -- --no-open" 3000 check-links

1: starting server using command "npm run serve -- --no-open"
and when url "[ 'http://127.0.0.1:3000' ]" is responding with HTTP status code 200
running tests using command "npm run check-links"


> [email protected] serve
> docusaurus serve --no-open

[SUCCESS] Serving "build" directory at: http://localhost:3000/

> [email protected] check-links
> linkcheck http://localhost:3000 --skip-file skipped-urls.txt

Crawling...

Stats:
  170508 links
    1603 destination URLs
    1842 URLs ignored
       0 warnings
       0 errors