feat(canvas): Show placeholder when there are no visible flows #681
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Context
Currently, when the canvas is empty, because there are no flows defined or because there are but hidden, we see a gray area. This might present an issue for the users, starting with a blank file in VSCode, as it's not clear what's the first step to start working with the app.
Changes
This commit introduces a placeholder in case there are no flows or there are but not visible
Before
After - No routes
After - No visible routes
fix: #362