feat: catchup prompt with modals

[PhearZero]

ℹ Overview

• adds Modal for Fast Catchup
• adds Modal for Lagging Node
• prompts user when delta is beyond threshold

[codecov]

Codecov Report

Attention: Patch coverage is 21.27660% with 148 lines in your changes missing coverage. Please review.

Project coverage is 42.74%. Comparing base (c50f7fc) to head (3801c1d).

Files with missing lines	Patch %	Lines
ui/modals/catchup/model.go	25.42%	44 Missing ⚠️
ui/modals/catchup/lagging/model.go	29.62%	38 Missing ⚠️
ui/app/catchup.go	0.00%	28 Missing ⚠️
internal/algod/catchpoint.go	0.00%	16 Missing ⚠️
cmd/root.go	0.00%	13 Missing ⚠️
ui/overlay/controller.go	54.54%	5 Missing ⚠️
ui/overlay/view.go	0.00%	4 Missing ⚠️

Additional details and impacted files

@@                     Coverage Diff                     @@
##           refactor/overlay-events     #151      +/-   ##
===========================================================
- Coverage                    43.29%   42.74%   -0.56%     
===========================================================
  Files                           77       80       +3     
  Lines                         6329     6488     +159     
===========================================================
+ Hits                          2740     2773      +33     
- Misses                        3358     3482     +124     
- Partials                       231      233       +2     

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