🔧 Update config with new pymdown extensions (#712)

* 🔧 Update config with new pymdown extensions

* 📝 Update admonition blocks syntax

* 📝 Update syntax for tabs with new pymdown extensions

docs/tutorial/delete.md

@@ -333,8 +333,11 @@ Now let's review all that code:
 
 {!./docs_src/tutorial/delete/annotations/en/tutorial002.md!}
 
-!!! tip
-    Check out the number bubbles to see what is done by each line of code.
+/// tip
+
+Check out the number bubbles to see what is done by each line of code.
+
+///
 
 ## Recap