Open automatically files in "Preview mode" instead of "Editable mode"

[youakim]

It would be a useful feature to set "Open Preview Automatically" in Zed configuration settings to automatically open files in "preview mode" instead of the "editable mode."

VSCode allows the association of a file type to a default editor with workspace.editorAssociations:

   "workbench.editorAssociations": {
   "*.md": "vscode.markdown.preview.editor"
 }