ci: adding url-validator via github actions

[ScriptAutomate]

URL validator addition to the repo. This includes an auditor that runs against new PRs, and also includes all the fixes I needed to add based on broken links.

Follow-up issue, based on findings, as it would make sense to make use of a different broken-link checking tool: #183

[ScriptAutomate]

Also need assistance with:

Test-related links

[./vault/dendron.dev.cook.md]
- Failed (404): https://github.com/dendronhq/dendron/blob/master/packages/engine-server/src/__tests__/enginev2.spec.ts#L652:L652
- Failed (404): https://github.com/dendronhq/dendron/blob/master/packages/plugin-core/src/test/suite-integ/RenameNoteV2.test.ts#L157:L157

[./vault/pkg.dendron-plugin.qa.test.md]
- Failed (404): https://github.com/dendronhq/dendron/blob/master/packages/plugin-core/src/test/suite-integ/RenameNoteV2.test.ts#L131:L131

[./vault/pkg.dendron-engine.qa.md]
- Failed (404): https://www.kevinslin.com/notes/09b6c659-3fe3-4a7d-98f9-47e7167cca5b.html

Cookbook: AWS Amplify examples

[./vault/dendron.guides.cook.md]
- Could not connect: https://main.d19svbygngqnpb.amplifyapp.com/

API server

[./vault/pkg.api-publish.arch.md]
- Failed (404): https://github.com/dendronhq/dendron-backend/blob/main/packages/api-publish/server/serve-lambda.ts#L10:L10

Other

[./vault/dendron.dev.api.seeds.md]
- Failed (404): https://github.com/dendronhq/dendron/blob/master/packages/seeds-core/src/base.ts#L39

Misc

Related issue:

• Issue with "Hit regions and accessibility": Hit regions are deprecated mdn/content#3780 (comment)

Note: I replaced our docs link to be to the internet archive version of the page, since the page no longer looks to exist

[kevinslin]

Test Related Links

[./vault/dendron.dev.cook.md]

• Failed (404): https://github.com/dendronhq/dendron/blob/master/packages/engine-server/src/__tests__/enginev2.spec.ts#L652:L652

https://github.com/dendronhq/dendron/blob/16b0e5c59e3ee11530199b5c9a11a58f05e14a93/packages/engine-test-utils/src/__tests__/engine-server/enginev2.spec.ts

• Failed (404): https://github.com/dendronhq/dendron/blob/master/packages/plugin-core/src/test/suite-integ/RenameNoteV2.test.ts#L157:L157

removed

[./vault/pkg.dendron-plugin.qa.test.md]

• Failed (404): https://github.com/dendronhq/dendron/blob/master/packages/plugin-core/src/test/suite-integ/RenameNoteV2.test.ts#L131:L131

removed

[./vault/pkg.dendron-engine.qa.md]

• Failed (404): https://www.kevinslin.com/notes/09b6c659-3fe3-4a7d-98f9-47e7167cca5b.html

removed

Cookbook: AWS Amplify examples

• terminology to understand -> remove, this is taken down
• https://main.d19svbygngqnpb.amplifyapp.com/ -> remove, taken down

[./vault/pkg.api-publish.arch.md]

• Failed (404): https://github.com/dendronhq/dendron-backend/blob/main/packages/api-publish/server/serve-lambda.ts#L10:L10

Not public yet, we can ignore

[./vault/dendron.dev.api.seeds.md]

• Failed (404): https://github.com/dendronhq/dendron/blob/master/packages/seeds-core/src/base.ts#L39

Remove

[ScriptAutomate]

GitHub doesn't like all the calls this is doing against it, and brok doesn't have much support for customizing output around particular status returns. I'm going to add it to .brokignore for now so that this PR passes without the (429) status code / rate-limiting failures.

I'm going to make a follow-up issue that could enhance the URL validator approach, in the future, with some starter commands that I'd have to experiment with at a later date. This approach would allow for internal links as well as external links, and would ensure that the site can build without errors. It seemed like using blc, or other npm based tool would be more forward thinking in case anything like dendron-cli would be extended to make use of the package (or similar package).

# container
# node:14-bullseye-slim
npm install broken-link-checker
npm install serve
npm install @dendronhq/dendron-cli@latest
npm install @dendronhq/dendron-11ty@latest
npx dendron-cli buildSiteV2 --wsRoot .  --stage prod
npx serve 2>> /dev/null &
blc http://localhost:5000/notes -ro --exclude-internal > output-internal.log
blc http://localhost:5000/notes -ro --exclude-external > output-external.log