* Fix generate-docs to work with tsx (add extension, fix a few TS errors). monorepolint rule changed to reflect ts file extension. Add node to eslint env config so editors can find definitions of node variables (such as __dirname) used in scripts.
* Change project root docs target to use tsx and generate-docs.ts. Tighten up gnerates-docs.ts folder globbing - was inadvertently matching when my working parent directory was named something like ~/code/turf-docs-test/... interpreting docs-test as a package name. Reworded readme postfix content to be clearer on the different ways of installing. Updated a few links from http to https.
* Result of running yarn docs from the project root with the previously committed changes.
* Applying recently merged changes (from PR #2523) to this new module.
