treewide: sort module entries and remove optional path prefix

[trueNAHO]

commit 1fc85da52f07d61b386fd33b39db5ee76bebf9e1
Author: NAHO <[email protected]>
Date:   2025-07-08 18:58:53 +0200

    treewide: sort module entries

commit eae3ddc7d0247902766c535faeed5ca38089995b
Author: NAHO <[email protected]>
Date:   2025-07-08 19:12:36 +0200

    flake: merge module attribute sets

commit cf66d7077ec03314d55a1260104b045688f515f5
Author: NAHO <[email protected]>
Date:   2025-07-08 19:11:01 +0200

    treewide: remove optional ./ path prefix

Things done

• [ ] Tested locally
• [ ] Tested in testbed
• [X] Commit message follows commit convention
• [ ] Fits style guide
• [ ] Respects license of any existing code used

Notify maintainers