docs: update README.md and CONTRIBUTING to use GitHub admonitions in …

…blockquotes

CONTRIBUTING.md

@@ -11,6 +11,7 @@ If you don't have anything specific in mind to improve or fix, you can take a lo
 the [issues](https://github.com/FreshKernel/kraft-sync/issues) or take a look at
 the todos of the project, they all start with `TODO:` so you can search in your IDE or use the todos tab of the IDE
 
+> [!IMPORTANT]
 > We highly recommend contacting us if you're planning to make big changes.
 
 ## 📋 Requirements
@@ -91,14 +92,14 @@ If you need to change the working directory for the script, for example, when te
 launcher, then you will need to manually create a run configuration like we
 discussed above
 
+> [!TIP]
 > The sync script might ask you the url for the sync info where it will send the GET request.<br>
 > Consider uploading the file on your local machine on `localhost` server
 > to speed up the development and lower the resource cost.
 >
 > The same applies for the mods, resource-packs, etc...
 >
 > Use [dev-local-server](dev-local-server/README.md) module
-
 > If you're on **Microsoft Windows**, replace `gradlew` with `gradlew.bat`.
 
 ## 📝 Guidelines

README.md

@@ -32,7 +32,8 @@ matter—unless you're confident you know what you're doing.
 
 ![Screenshot](https://github.com/FreshKernel/kraft-sync/assets/73608287/fc645eee-62a7-4f43-89ef-98677524446e)
 
-The script might introduce **Breaking Changes** as it's still in the early stages. We will provide migration
+> [!CAUTION]
+> The script might introduce **Breaking Changes** as it's still in the early stages. We will provide migration
 instructions if there is any breaking change in each release. Some features might not be available yet, or unstable.
 
 **Kraft Sync is not affiliated
@@ -67,6 +68,7 @@ a public download URL for the mod (e.g, **Modrinth**) and it will download the m
 You don't have to do that manually, see [Mods Info Converter] 💾 for more
 info.
 
+> [!TIP]
 > Kraft Sync
 > <img src="common/src/main/resources/apple.png" height="30px" align="center"/> <br>
 > The meaning of this name: