GitLab: UX:candidate → UX:debt

As per sajolida's request.

wiki/src/contribute/roadmap.mdwn

@@ -55,7 +55,7 @@ Priorities for the next years
 
 - <strike>**Release Tails 4.0 based on Debian Buster** ([[Version 4.0|news/version_4.0]])</strike> [DONE]
 - **Solve important usability issues** in our core applications
-  ([[!tails_gitlab tails/tails/-/issues?scope=all&utf8=✓&state=opened&label_name[]=UX%3Acandidate]])
+  ([[!tails_gitlab tails/tails/-/issues?scope=all&utf8=✓&state=opened&label_name[]=UX%3Adebt]])
 - **Port complex shell scripts to Python** ([[!tails_ticket 11198]], [[Blueprint|blueprint/Port_shell_scripts_to_Python]])
 - <strike>**Migrate from `aufs` to `overlayfs`** ([[!tails_ticket 8415]])</strike> [DONE]
 - **Have more robust time synchronization** when starting Tails ([[!tails_ticket 5774]], [[Blueprint|blueprint/robust_time_syncing]])

wiki/src/contribute/working_together/roles/foundations_team.mdwn

@@ -168,15 +168,15 @@ See [[contribute/working_together/GitLab#assignee]].
 ## UX improvements
 
 Our [[UX designers|roles/ux]] maintain a
-[[!tails_gitlab groups/tails/-/issues?scope=all&utf8=✓&state=opened&label_name[]=UX%3Acandidate
+[[!tails_gitlab groups/tails/-/issues?scope=all&utf8=✓&state=opened&label_name[]=UX%3Adebt
 desc="list of UX improvements"]] that would be welcome,
-using the "UX:candidate" label.
+using the "UX:debt" label.
 
 From time to time, some Foundations Team members meet with UX
 designers and do a value/cost analysis of these issues. Then, those
 with the best value/cost, that we can work on without waiting for lots
 of UX design work to be done, are added to
-[[!tails_gitlab groups/tails/-/issues?scope=all&utf8=✓&state=opened&label_name[]=Core%20Work%3AFoundations%20Team&label_name[]=UX%3Acandidate
+[[!tails_gitlab groups/tails/-/issues?scope=all&utf8=✓&state=opened&label_name[]=Core%20Work%3AFoundations%20Team&label_name[]=UX%3Adebt
 desc="our list of tasks"]].
 That is, working on them automatically qualifies as Foundations Team work.
 
@@ -185,7 +185,7 @@ we should first focus on these selected issues and on the most
 important or urgent of our other [[duties|foundations_team#duties]].
 
 Still, while keeping this in mind, you might personally be
-particularly interested in working on an issue that has the "UX:candidate" label,
+particularly interested in working on an issue that has the "UX:debt" label,
 but that was not added to our plate yet.
 It is an option to turn one such issue into Foundations Team work,
 provided a few conditions are met.
@@ -200,7 +200,7 @@ these conditions:
 You can check yourself if a particular issue meets all these
 conditions:
 
- - Our UX designers added the `UX:candidate` label.
+ - Our UX designers added the `UX:debt` label.
 
  - It is possible work on it without waiting for lots of UX work to be done first.
    To determine whether that's the case: