docs: add simple README

README.md

-# Brand spanking new Anki Pack
+# Your custom vocabulary
 Hi, do you want to build your own vocabulary with Anki and want to take
 advantage of a feature-rich template without writing any code?
 
@@ -9,36 +9,11 @@ for the other packages, where you need to fill in more fields to get all the
 functionality.
 
 ## Importing the pack to your phone or PC
-Open _Deployments | Releases_ on the left, then click _Browse all APKGS…_ on
-the newest release. There, click an APKG, download it, and import into Anki.
+Open _[Deployments | Releases](https://gitlab.phaidra.org/kartenaale/packs/your-custom-vocabulary/-/releases) on the left, then click _Browse all APKGS…_ on
+the newest release. There, click the only APKG, download it, and import into Anki.
 
 If you are completely new to Anki and feel a bit lost, check out the user guide
 in
 [English](https://gitlab.phaidra.org/kartenaale/getting-started-with-anki/-/blob/main/GUIDE.md)
 or
 [German](https://gitlab.phaidra.org/kartenaale/getting-started-with-anki/-/blob/main/ANLEITUNG.md).
-
-## Contributing
-To add new content to this pack, either add `.apkg` files in the root next to
-`content` to include them unchanged, OR add subfolders to `content/` with data
-in the form of CSV, images or APKGs and an `.apkg-spec.yaml` file that
-configures which HTML to use for the cards and how your data is laid out.
-
-You can use the content in the starter template as your basis or just have a
-look to see how it works:
-* [content/Facts-from-CSV](https://gitlab.phaidra.org/kartenaale/templates/anki-pack/-/tree/main/content/Facts-from-CSV) for Q/A cards imported from a CSV file,
-* [content/Bijection-from-CSV](https://gitlab.phaidra.org/kartenaale/templates/anki-pack/-/tree/main/content/Bijection-from-CSV) for cards that work both ways, where the answer is also a question,
-* [content/Bijection-from-Images](https://gitlab.phaidra.org/kartenaale/templates/anki-pack/-/tree/main/content/Bijection-from-Images) for two cards, one to remember the image and one to remember the label in the filename,
-* [content/Vocabulary-from-Anki](https://gitlab.phaidra.org/kartenaale/templates/anki-pack/-/tree/main/content/Vocabulary-from-Anki) for vocabulary cards, with an Anki text export of simple notes as the data source.
-
-To get your changes back into the repository and test them, create a new branch
-with your changes and open a merge request. Check the APKGs in the CI/CD build
-job on the MR and if you are happy, merge to main.
-
-### Releasing a new version
-Bump the version number in `package.json` in your merge request.
-
-When your changes land on the main branch, a new release will be created in the
-releases section of the project and the kartenaale whatsapp group will be
-notified (if you go to the CI/CD job and link with your Whatsapp to send out
-the notification - restart the job if necessary).