Support relatives file links in diagrams

I have two diagrams in my dir
test.md
proj.md

I want to be able to link between one diagram and another inside VS Code.
thank you
Dennis
```
```mermaid
graph LR;
    A-->proj2;
    click proj2 "C:\Users\denni\OneDrive\Documents\mermaid_play\test.md"
``` 
```