Merge pull request #54 from acorduan/patch-apps

Add Charkoal to apps list

Author: kepano

docs/apps.md

@@ -11,6 +11,7 @@ JSON Canvas is supported by the following apps and tools. If you would like to a
 | [Flowchart Fun](https://flowchart.fun/)         |         |   ✓    |   ✓    |
 | [hi-canvas](https://hi-canvas.marknoteapp.com/) |         |   ✓    |   ✓    |
 | [OrgPad](https://orgpad.info/)                  |         |   ✓    |   ✓    |
+| [Charkoal](https://charkoal.dev/)               |    ✓    |   ✓    |   ✓    |
 
 ## Tools