Added vote RPC

[Jouzo]

What kind of PR is this?:

/kind feature

What this PR does / why we need it:

Added vote RPC

Which issue(s) does this PR fixes?:

Fixes part of #458

[codeclimate]

Code Climate has analyzed commit 2ba4a9b and detected 0 issues on this pull request.

View more on Code Climate.

[netlify]

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🔨 Explore the source changes: 2ba4a9b

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[github-actions]

size-limit report 📦

Path	Size	Loading time (3g)	Running time (snapdragon)	Total time
packages/jellyfish/dist/index.umd.js	22.11 KB (+0.43% 🔺)	443 ms (+0.43% 🔺)	220 ms (+11.28% 🔺)	662 ms

[codecov]

Codecov Report

Merging #487 (2ba4a9b) into main (bd19f65) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main     #487   +/-   ##
=======================================
  Coverage   97.44%   97.45%           
=======================================
  Files         109      109           
  Lines        3211     3217    +6     
  Branches      389      391    +2     
=======================================
+ Hits         3129     3135    +6     
  Misses         82       82           

Impacted Files	Coverage Δ
...ages/jellyfish-api-core/src/category/governance.ts	100.00% <100.00%> (ø)

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