Shortcuts for navigating between sidebar panels in Vim Mode

[tntmarket]

This makes the panel navigation shortcuts more compatible for both the default Roam experience and horizontal themes (tntmarket#5):

Demo with vanilla theme: https://www.youtube.com/watch?v=jsGXeVCcAvc
Demo with horizontal theme: https://www.youtube.com/watch?v=tPkDJKHU4SY

This is not exactly "backwards compatible", because you can no longer navigate between sidebar pages with straight up j/k etc.

I feel like it matches the behavior of "vim windows" more closely though, and it makes it so gg and G go to the beginning/end of the sidebar page, rather than the whole sidebar.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
0 Code Smells

No Coverage information
0.0% Duplication

[tntmarket]

Hey @lkhphuc and @TDHTTTT, here's a demo of shortcuts that should work better with horizontal themes, what do you think? https://www.youtube.com/watch?v=tPkDJKHU4SY

[lkhphuc]

Hey that look nice. Thank @tntmarket . Looking forward to this.

[Stvad]

I use the non-horizontal theme and I heavily use the navigation between panels, so I would not want to loose that =\

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
0 Code Smells

No Coverage information
0.0% Duplication

[tntmarket]

I use the non-horizontal theme and I heavily use the navigation between panels, so I would not want to loose that =\

Maybe we can have sidebar pages be separate panels, but make it so navigating past the current panel takes you to the next panel?

[Stvad]

That should work, I think :)