Feature: Allow user to select project all together in permission group

[kamal-devtron]

🔖 Feature description

Allow users to select projects all together in a permission group

🎤 Pitch / Usecases

The "Select All Projects in Permission Group" feature streamlines user management by allowing administrators or users to assign access to multiple projects at once, instead of individually. This enhancement boosts productivity, reduces errors, and ensures consistent permission handling across numerous projects.

🔄️ Alternative

No response

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