Deprecate strategy "pagination"

[bonustrack]

The strategy code should be on the Score API cuz we still need pagination there, but we should remove it as a strategy.

• Make it impossible to select this strategy in space settings on UI and hub
  as mentioned here Deprecate strategy "multichain" #688
• Once we do the announcement about this, we can remove this strategy

[emnul]

This issue can be assigned to me. I'm currently working on a fix.

[emnul]

PR snapshot-labs/snapshot#3229 removes the pagination strategy from the UI. Technically someone can still update their space strategy setting by calling the hub api, but I feel like removing the strategy from the UI is sufficient enough. However, I can still make changes to the snapshot-hub if you disagree with my assessment.

[emnul]

@bonustrack just wanted to confirm with you that this bounty has been completed.

[mudgen]

I need to use the "pagination" strategy. If I cannot use it, then what do I do instead?

[zzuziak]

Hey @bonustrack, can we close this issue?

[ChaituVR]

@zzuziak We should have a way to announce "pagination" and "multichain" strategies will be deprecated. to give some time for everyone to move to normal strategies then we can remove them