Added calendar background presets

[bikash1376]

Added a new presets feature that allows users to apply card-style background overlays to the calendar area. The preset backgrounds help improve text readability when using custom wallpapers or wallpapers with multiple or uneven contrasts.

[Attached a video for preview }

wallendar-pr.mp4

[vercel]

@bikash1376 is attempting to deploy a commit to the Soham Dutta 's projects Team on Vercel.

A member of the Team first needs to authorize it.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Preview	Comments	Updated (UTC)
wallendar	Ready	Preview	Comment	Dec 1, 2025 11:07am

[shm-dtt]

@bikash1376 rather than presets, can we have it as "Tint" and we have few a color picker with the opacity slider? so its more customizable. and option to have it as "box" (like now), "full screen" and "blurry" (blurr originating from the calendar center)

[bikash1376]

@shm-dtt Thanks for the heads up. Yeah I have had thought of this kind of bg color customisation which is why named in presets/effects. Would rename it to tint.

Just to confirm, by full screen do you mean the tint should apply over the entire wallpaper??
Would you like me to start working on these feature changes or are you planning to handle it since you self-assigned the issue..

[shm-dtt]

@bikash1376

Just to confirm, by full screen do you mean the tint should apply over the entire wallpaper??

Yes

Would you like me to start working on these feature changes or are you planning to handle it since you self-assigned the issue..

Yes you can start, that assignment was for merging the PR. Don't worry about it