feat: update client bundle to target ES2024 and remove support for older browsers

[bjohansebas]

Summary

Diff:

File	Before	After	Δ
client/index.js	22,933	21,949	-984 (-4.3%)
client/overlay.js	22,816	21,382	-1,434 (-6.3%)
client/progress.js	11,764	7,305	-4,459 (-37.9%)
client/socket.js	2,419	2,393	-26 (-1.1%)
client/modules/logger/index.js	29,910	18,797	-11,113 (-37.2%)
Total	89,842	71,826	-18,016 (-20.1%)

What kind of change does this PR introduce?

Did you add tests for your changes?

Does this PR introduce a breaking change?

If relevant, what needs to be documented once your changes are merged or what have you already documented?

Use of AI

[codecov]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 83.70%. Comparing base (28ecc85) to head (5c12aa7).

Files with missing lines	Patch %	Lines
client-src/overlay.js	0.00%	1 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (28ecc85) and HEAD (5c12aa7). Click for more details.

HEAD has 10 uploads less than BASE

Flag	BASE (28ecc85)	HEAD (5c12aa7)
	14	4

Additional details and impacted files

@@            Coverage Diff             @@
##             next    #5675      +/-   ##
==========================================
- Coverage   88.81%   83.70%   -5.11%     
==========================================
  Files          13       13              
  Lines        5893     5880      -13     
==========================================
- Hits         5234     4922     -312     
- Misses        659      958     +299     

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