[AXON-149] (WIP) re-enable auth UI for bitbucket in RDE

[sdzh-atlassian]

What is this?

⚠️ Note: found some issues while submitting the PR - hence draft

• url parsing might be borked after rebase, somehow - tested, works now
• would be good to disable the save button in BB cloud - maybe in a follow-up
• Please note that this specifically DOESN'T address BB cloud auth, and targets BasicAuth/PAT on BB DC/server instead

This PR enables the custom auth flow for Bitbucket in RDE, in the same way as JIRA - except using BB app password turned out to be a really poor substitute for JIRA API token, so that's not available ;)

The rationale here is to enable folks who use BB Server/DC to authenticate remotely from RDEs via PAT/basic auth

	Old	New
Local (no change)
Remote

UI after this:

How was this tested?

• Via dev-container, managed to authenticate against an available instance of BB DC

[livingtonds]

Hi!What about plans for merging this pr?)

[sdzh-atlassian]

Hi folks!

url parsing might be borked after rebase, somehow
Sorry about the delay with this, the error above was caused by an incident we had last week - but back then we weren't sure and put this on pause :)

I'm updating and re-submitting it for approval

[sdzh-atlassian]

Just tested the urtl parser - everything seems to be in order.

Please note that this PR DOES NOT address the cloud auth not working in RDE - but should at least allow basic/PAT auth against BB DC/server