Add "overpricePercent" feature for enhanced badge purchasing logic

[BigTows]

• Introduced a configurable "overpricePercent" to customize max overprice.
• Updated UI to allow users to set "overpricePercent" dynamically.
• Modified pricing calculations and API calls to respect the new setting.
• Incremented version to 1.1.3.

[BigTows]

asd

[codecov]

Codecov Report

❌ Patch coverage is 20.00000% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 56.61%. Comparing base (74052a2) to head (544fdf8).
⚠️ Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
src/ui/react/component/Badges.tsx	0.00%	5 Missing ⚠️
src/ui/react/component/Badge.tsx	0.00%	2 Missing ⚠️
src/service/SteamCardTraderService.ts	66.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #13      +/-   ##
==========================================
- Coverage   57.41%   56.61%   -0.80%     
==========================================
  Files          32       32              
  Lines         836      846      +10     
  Branches      170      171       +1     
==========================================
- Hits          480      479       -1     
- Misses        309      320      +11     
  Partials       47       47              

Flag	Coverage Δ
unittests	56.61% <20.00%> (-0.80%)	⬇️

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