fix(backend): redefine instances on change hardware

* test(nodes): remove base shared storage
* test(nodes): shared storage
* refactor(backend): deal with gone volumes

issue #1340

fix(backend): remove conflicting prerouting

* test(ports); check duplicated internal ip
* feat(frontend): debug_ports setting

issue #1505

Currently translated at 100.0% (286 of 286 strings)

Translation: RavadaVDI/translation
Translate-URL: https://hosted.weblate.org/projects/ravada/translation/ca@valencia/

Co-authored-by: Mtech <dudexuhuh@zetmail.com>

It seems a bit incompatible with bootstrap-select lib, we removed it and now select native Bootstrap4

Removed too from failback way

Issue #1515

with @fv3rdugo

feat: bookings

* feat(cli): manage LDAP groups and users
* feat(frontend): manage LDAP groups and users

issue #1337

issue #1505

Currently translated at 34.6% (99 of 286 strings)

Translation: RavadaVDI/translation
Translate-URL: https://hosted.weblate.org/projects/ravada/translation/eu/

Co-authored-by: Eneko Romo <eneko.romo@txorierri.com>

* Added translation using Weblate (Basque)

* Translated using Weblate (Basque)

Currently translated at 13.6% (39 of 286 strings)

Translation: RavadaVDI/translation
Translate-URL: https://hosted.weblate.org/projects/ravada/translation/eu/

Co-authored-by: Eneko Romo <eneko.romo@txorierri.com>

feat: displays

Merge branch 'feat/1112_clones' of https://github.com/robertperez-upc/ravada into robertperez-upc-feat/1112_clones

Merge branch 'feat/1112_clones' of https://github.com/robertperez-upc/ravada into robertperez-upc-feat/1112_clones

Merge branch 'feat/1112_clones' of https://github.com/robertperez-upc/ravada into robertperez-upc-feat/1112_clones