docs: move remaining docs files into website (#6138)

* [WIP] chore: move remaining docs files into website

* Updated code comments

* Cleaned up README.mds

* Added Architecture.md

* Removed docs/ prefix from URLs

* Massaged internal links

* Moved ASTs page to blog post

* Corrected inter-links

* Added more redircts

* Split up Contributing

* Fixed Markdown linting

* Correctly fixed linting

* Went the other way fixing markdown linting

* Another cspell complaint

* Updated snapshot

* A bit more standardization

* Casing fixes

* One more casing fix

* Fixed up many /docs references

* chore: added blog article: 'ASTs and TypeScript-ESLint'

* a little more merging

* Added netlify.toml redirect

* Build fixups post-merge

Author: JoshuaKGoldberg

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-        - label: I have [read the FAQ](https://typescript-eslint.io/docs/linting/troubleshooting) and my problem is not listed.
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.github/ISSUE_TEMPLATE/01-bug-report-plugin.yaml

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-        - label: I have [read the FAQ](https://typescript-eslint.io/docs/linting/troubleshooting) and my problem is not listed.
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.github/ISSUE_TEMPLATE/02-enhancement-rule-option.yaml

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.github/ISSUE_TEMPLATE/03-enhancement-new-rule.yaml

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.github/ISSUE_TEMPLATE/04-enhancement-new-base-rule-extension.yaml

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.github/ISSUE_TEMPLATE/05-documentation-request.yml

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.github/ISSUE_TEMPLATE/06-bug-report-other.yaml

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-        - label: I have [read the FAQ](https://typescript-eslint.io/docs/linting/troubleshooting) and my problem is not listed.
+        - label: I have [read the FAQ](https://typescript-eslint.io/linting/troubleshooting) and my problem is not listed.
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     id: complexity-note

.github/ISSUE_TEMPLATE/07-enhancement-other.yaml

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.github/ISSUE_TEMPLATE/08-bug-report-complex.yaml

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.github/ISSUE_TEMPLATE/09-config-change.yaml

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-        - label: I have [read the FAQ](https://typescript-eslint.io/docs/linting/troubleshooting) and my problem is not listed.
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