feat: Add UI for SAML attribute mapping

[novakzaballa]

Thanks for submitting a PR! Please check the boxes below:

• [x] I have run pre-commit to check linting
• [x] I have added information to docs/ if required so people know about the feature!
• [x] I have filled in the "Changes" section below?
• [x] I have filled in the "How did you test this code" section below?
• [x] I have used a Conventional Commit title for this Pull Request

Changes

• Add a new tab for the SAML attribute mapping
• Improve SAML modal

How did you test this code?

1. Go to Organisation settings -> SAML Tab
2. Create or select a SAML configuration
3. Go to the Attribute Mapping tab and create a new Attribute

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[matthewelwell]

@novakzaballa I've released the SAML fix that you created to staging so this can now be tested correctly against staging, but I've found a few issues:

1. It should be possible to add attributes as part of the creation workflow (or at least the modal shouldn't auto close)
2. The FE is making an invalid request initially when opening the edit modal to retrieve the mappings for saml_configuration=0 (see screenshot 1 below)
3. The UI doesn't handle long IdP attributes (see screenshot 2 below - note that this is a very valid attribute and is used in a lot of our customer's configurations)
4. The attributes aren't editable but appear like they are (as it shows a pointer when you hover over each row in the table). I guess making them editable would be tricky given the fact that we're already in a modal, so perhaps we should just remove the pointer on hover?

[novakzaballa]

1. It should be possible to add attributes as part of the creation workflow (or at least the modal shouldn't auto close)

Now the modal does not close when the configuration is created, and the SAML attribute tab displays immediately.

2. The FE is making an invalid request initially when opening the edit modal to retrieve the mappings for saml_configuration=0 (see screenshot 1 below)

Corrected

3. The UI doesn't handle long IdP attributes (see screenshot 2 below - note that this is a very valid attribute and is used in a lot of our customer's configurations)

Done

4. The attributes aren't editable but appear like they are (as it shows a pointer when you hover over each row in the table). I guess making them editable would be tricky given the fact that we're already in a modal, so perhaps we should just remove the pointer on hover?

Removed.

[matthewelwell]

The overflow issue still isn't resolved. The key thing we need to solve it for is not multiple words, but a single long URL. The test case you used is not really valid.

[matthewelwell]

I've fixed this here but I'm seeing weird behaviour on the tooltip. It looks like the container for the tooltip itself isn't wide enough for the string but I have no idea how to resolve that...

[novakzaballa]

I've fixed this but I'm seeing weird behaviour on the tooltip. It looks like the container for the tooltip itself isn't wide enough for the string but I have no idea how to resolve that...

Done