refactor: replace various lodash methods with native alternatives

[brenopolanski]

Summary

This PR contains code for pure/native JavaScript functions as a replacement for Lodash.

Imports Removed:

• _.findIndex()
• _.capitalize()
• _.upperFirst()
• _.isUndefined()
• _.isNil()
• _.last()
• _.first()
• _.map()
• _.isNull()
• _.find()
• _.isBoolean()
• _.isObject()
• _.isString()
• _.filter()
• _.min()
• _.max()

Checklist

• Documentation (if necessary)
• Tests (if necessary)
• Ready to be merged

[codecov]

Codecov Report

Merging #1759 into develop will decrease coverage by 0.15%.
The diff coverage is 22.22%.

@@             Coverage Diff             @@
##           develop    #1759      +/-   ##
===========================================
- Coverage    60.49%   60.33%   -0.16%     
===========================================
  Files          363      363              
  Lines         9049     9049              
  Branches      1829     1828       -1     
===========================================
- Hits          5474     5460      -14     
- Misses        3399     3413      +14     
  Partials       176      176

Impacted Files	Coverage Δ
src/renderer/services/client.js	96.23% <ø> (+0.73%)	⬆️
src/renderer/App.vue	22.3% <13.33%> (-1.84%)	⬇️
src/renderer/store/modules/peer.js	67.52% <66.66%> (ø)	⬆️
src/renderer/store/modules/market.js	4.34% <0%> (-13.05%)	⬇️

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