Document templates in-place (#32)

* Document templates in-place

* Improve template copy

Co-authored-by: Riccardo <code@riccardoferretti.com>

Co-authored-by: Jonathan <jonny@mondago.com>
Co-authored-by: Riccardo <code@riccardoferretti.com>

.foam/templates/your-first-template.md

@@ -0,0 +1,25 @@
+# Foam Note Templates
+
+Foam includes note templates! 
+This allows you to easily create notes that have similar structure without having to use copy/paste :)
+
+Templates support the [VS Code's Snippet Syntax](https://code.visualstudio.com/docs/editor/userdefinedsnippets#_snippet-syntax), which means you can:
+- add variables to the newly created note
+- add tabstop to automatically navigate to the key parts of the note, just like a form
+Below you can see an example showing a todo list and a timestamp.
+
+## Todo List
+
+1. ${1:First tabstop}
+2. ${2:A second tabstop}
+3. ${3:A third tabstop}
+
+Note Created: ${CURRENT_YEAR}${CURRENT_MONTH}${CURRENT_DATE}
+
+---
+
+Try out the above example by running the `Foam: Create New Note From Template` command and selecting the `your-first-template` template. Notice what happens when your new note is created!
+
+To remove this template, simply delete the `.foam/templates/your-first-template.md` file.
+
+Enjoy!