Revert the 'broken' public page changes

[CarlSchwan]

Reverts #30655 and #30719
Fix #31076
Fix #31040
Fix #31017

Let's revert it for now and see if we can later rework that in a better way. This keeps the change about the fileSize variable containing a nonbreaking space but reverts all the CSS changes This reverts all changes.

[CarlSchwan]

/backport to stable22

[CarlSchwan]

/backport to stable23

[szaimen]

Thanks Carl but maybe we should also think about reverting the hidden space change because it might introduce this?
#31017

[solracsf]

Related to #31040?

[szaimen]

@CarlSchwan I've also reverted "Add non-breaking space in the file size" because of #31017. I hope thats fine!

[szaimen]

tested and works 👍
(it fixes all mentioned issues)

[solracsf]

This should be pushed to the Hotfix to come as a regression IMO.

[szaimen]

This should be pushed to the Hotfix to come as a regression IMO.

cc @PVince81 on that

[max-nextcloud]

I ran the text app cypress tests for sharing against this branch of the server and they pass.
They caught the initial regression but were also fixed by the workaround commit in the meantime. So this test run only means this branch did not introduce another regression for sharing in text.
I did not look at the code as i assume it just reverts the commits and i did not check the error reports and check if they are fixed by this as it sounds like @szaimen already did so.

[szaimen]

Samba failure unrekated

[backportbot-nextcloud]

The backport to stable22 failed. Please do this backport manually.

[CarlSchwan]

/backport to stable23

[PVince81]

@CarlSchwan seems one of the PRs made it to stable22: #30697 but not the other one.
Can you do a manual backport if applicable ?

[CarlSchwan]

Stable22 was already reverted

[szaimen]

/backport f042437 to stable22

[szaimen]

@PVince81 f042437 was missing from the backport to stable22 (I had a look at the backport)