Work on legal bases

• In db1b1629 we started to always check deceased and blocked along with the consent
  • With this MR I started to call this "effective consent".
  • I fixed some places where we actually want to check whether consent was given, irrespective of whether it is effective or not.
• We validate that to_be_deleted cannot be set when there is recruitment consent.
  • I added the reverse check
  • I also added to_be_deleted to the has_consent filter query, just in case
• I redesigned the legal bases UI