feat: support to fill popup auth dialog #457

[skiloop]

• [x ] If this PR is a new feature, reference an issue where a consensus about the design was reached (not necessary for small changes) --proxy-server setting on local Chromeless does not work for authenticated proxies #457
• Make sure all of the significant new logic is covered by tests
• Rebase your changes on master so that they can be merged easily
• Make sure all tests and linter rules pass
• If you've changed APIs, update the documentation in README and /api/README

[codecov-io]

Codecov Report

Merging #469 into master will decrease coverage by 0.6%.
The diff coverage is 10.52%.

@@            Coverage Diff            @@
##           master    #469      +/-   ##
=========================================
- Coverage   39.01%   38.4%   -0.61%     
=========================================
  Files           7       7              
  Lines         874     893      +19     
  Branches      126     130       +4     
=========================================
+ Hits          341     343       +2     
- Misses        533     550      +17

Impacted Files	Coverage Δ
src/api.ts	47.13% <25%> (-0.58%)	⬇️
src/chrome/local-runtime.ts	26.16% <6.66%> (-1.11%)	⬇️

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