Update README with block creation and editing instructions

readme.md

@@ -8,8 +8,52 @@ Your plugin *must* contain a `CHANGELOG.md` file.
 
 Your plugin must have an entrypoint with the same name as the folder, i.e. `hello-world/hello-world.php`.
 
-Creating a new block.
+## Creating a new block
 
-```console
+You can add a new block to the monorepo by running the following steps in any folder:
+
+```
+git clone --no-checkout --sparse https://github.com/a8cteam51/special-projects-blocks-monorepo/
+cd special-projects-blocks-monorepo
 npx @wordpress/create-block
+git sparse-checkout init --cone
+git sparse-checkout set %new_folder%
+git checkout trunk
+git checkout -b %branch_name%
+
+git status //should only show your new folder - nothing else!
+git add -A //adds your new folder and child files
+git commit -m %commit_message% //please add the client we sent 
+git push
+
 ```
+
+From here, you can start editing your block.
+
+
+## Editing an existing block
+
+**Do not forget that changing a block will auto update it on all sites that use this block. Please be careful!**
+
+Start by downloading the block's zip file on your plugin folder
+
+```
+git clone --no-checkout --sparse https://github.com/a8cteam51/special-projects-blocks-monorepo/
+cd special-projects-blocks-monorepo
+git sparse-checkout init --cone
+git sparse-checkout set %new_folder%
+git checkout trunk
+git checkout -b %your_new_branch_name%
+
+```
+
+### Deprecating a block's old code
+
+When updating a **static** block — if we add any changes to the edit or save functions, we should deprecate the block to make sure we're not impacting the user experience. This is a great source of information with code examples ranging from simpler to more complex ones here: https://developer.wordpress.org/news/2023/03/10/block-deprecation-a-tutorial/
+
+
+## Partner Agnostic
+
+Make sure that project-specific styles and data go into the project code and not the block in this repo
+
+https://developer.wordpress.org/themes/features/block-stylesheets/#registering-a-block-stylesheet