docs: add documentation for the --experimental-include-runtime flag (draft)

[andyjessop]

Summary

This adds documentation for the wrangler types --experimental-include-runtime flag that dynamically generates runtime types for any combination of compatibility_date and compatibility_flags.

The PR that introduces the feature: https://github.com/cloudflare/workers-sdk/pull/6295

Documentation checklist

• [x] The documentation style guide has been adhered to.

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Files with changes (up to 15)

Original Link	Updated Link
https://developers.cloudflare.com/workers/languages/typescript/index/	https://aj-runtime-types.cloudflare-docs-7ou.pages.dev/workers/languages/typescript/index/
https://developers.cloudflare.com/workers/wrangler/commands/	https://aj-runtime-types.cloudflare-docs-7ou.pages.dev/workers/wrangler/commands/

[irvinebroque]

We should add a changelog entry to this that links back to these docs. (I know that Wrangler automatically generates changelog entries but they can get missed in the noise)

[andyjessop]

Are there plans to update the tsconfig automatically?

That could happen! We don't have plans for it right now, but if we have precedent for it in c3 then maybe it's something to consider.