Add ability to paste image in from Clipboard

[stayupthetree]

First Check

• I used the GitHub search to find a similar requests and didn't find it.
• Checked the tasks tagged issues and verified my feature is not covered

Please provide a concise description of the problem that would be addressed by this feature.

Having to save an image I take a screenshot of in order to upload it via file browser

Please provide a concise description of the feature that would resolve your issue.

The ability to paste in an image directly from the clipboard.

Please consider and list out some caveats or tradeoffs made in your design decision

None that I am aware of, the ability to upload image should still remain, this just enhances it.

Additional Information

• If this is accepted I'm willing to submit a PR to provide this feature
• If this is accepted I'm willing to help maintain this feature
• I'm willing to sponsor/pay a developer to do this work