docs: update documentation for jquery-form

Note that jquery-form doesn't get a dedicated issue template because
we're unlikely to need to ever touch it again (or at least, touch it
often).

Author: wincent

CONTRIBUTING.md

@@ -27,6 +27,7 @@ These apply to any work at Liferay, including in this monorepo:
 It is helpful to include [an optional scope in your commit messages](guidelines/general/commit_messages.md) so that people can see, at a glance, which commits affect which projects. Valid scopes correspond to project names such as:
 
 -   `eslint-config`
+-   `jquery-form`
 -   `js-themes-toolkit`
 -   `js-toolkit`
 -   `npm-tools`

README.md

@@ -68,3 +68,11 @@ These are the documents that used to live in the [liferay-frontend-guidelines](h
 | [`@liferay/js-publish`](./projects/npm-tools/packages/js-publish)                                         | [label: `js-publish`](https://github.com/liferay/liferay-frontend-projects/issues?q=is%3Aissue+is%3Aopen+label%3Ajs-publish)                                         | [New issue](https://github.com/liferay/liferay-frontend-projects/issues/new?labels=npm-tools%2C+js-publish&template=js-publish.md)                                         |
 | [`@liferay/npm-bundler-preset-liferay-dev`](./projects/npm-tools/packages/npm-bundler-preset-liferay-dev) | [label: `npm-bundler-preset-liferay-dev`](https://github.com/liferay/liferay-frontend-projects/issues?q=is%3Aissue+is%3Aopen+label%3Anpm-bundler-preset-liferay-dev) | [New issue](https://github.com/liferay/liferay-frontend-projects/issues/new?labels=npm-tools%2C+npm-bundler-preset-liferay-dev&template=npm-bundler-preset-liferay-dev.md) |
 | [`@liferay/npm-scripts`](./projects/npm-tools/packages/npm-scripts)                                       | [label: `npm-scripts`](https://github.com/liferay/liferay-frontend-projects/issues?q=is%3Aissue+is%3Aopen+label%3Anpm-scripts)                                       | [New issue](https://github.com/liferay/liferay-frontend-projects/issues/new?labels=npm-tools%2C+npm-scripts&template=npm-scripts.md)                                       |
+
+## Third-party
+
+In addition to our own projects listed above, we sometimes have the need to apply small patches on top of third-party code. Examples can be found in [the `third-party/projects/` directory](./third-party/projects).
+
+| Package                                                      | Issues & PRs                                                                                                                   | Actions                                                                                         |
+| ------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------ | ----------------------------------------------------------------------------------------------- |
+| [`@liferay/jquery-form`](./third-party/projects/jquery-form) | [label: `jquery-form`](https://github.com/liferay/liferay-frontend-projects/issues?q=is%3Aissue+is%3Aopen+label%3Ajquery-form) | [New issue](https://github.com/liferay/liferay-frontend-projects/issues/new?labels=jquery-form) |

third-party/README.md

@@ -0,0 +1,8 @@
+# Projects
+
+## jquery-form
+
+-   Upstream project: https://github.com/jquery-form/form
+-   Base version used by Liferay: [jquery-form/v3.51](https://github.com/liferay/liferay-frontend-projects/tree/jquery-form/v3.51)
+-   Our package name: `@liferay/jquery-form`
+-   Usage site in Liferay DXP: [`frontend-js-jquery-web`](https://github.com/liferay/liferay-portal/blob/master/modules/apps/frontend-js/frontend-js-jquery-web)