Fabo/1433 migrate to latest sdk

[faboweb]

Closes #1433, #1428

Description:

• fix e2e setup
• handle decimal tokens

❤️ Thank you!

[codecov]

Codecov Report

Merging #1450 into develop will decrease coverage by 0.03%.
The diff coverage is 100%.

@@             Coverage Diff             @@
##           develop    #1450      +/-   ##
===========================================
- Coverage    96.76%   96.73%   -0.04%     
===========================================
  Files           89       89              
  Lines         1702     1682      -20     
  Branches        80       77       -3     
===========================================
- Hits          1647     1627      -20     
  Misses          45       45              
  Partials        10       10

Impacted Files	Coverage Δ
app/src/renderer/components/wallet/PageSend.vue	100% <ø> (ø)	⬆️
app/src/renderer/main.js	92.68% <ø> (+0.18%)	⬆️
tasks/createReleasePR.js	61.11% <ø> (ø)	⬆️
app/src/renderer/vuex/modules/send.js	100% <100%> (ø)	⬆️
.../src/renderer/components/staking/PageValidator.vue	98.8% <100%> (+0.02%)	⬆️
...pp/src/renderer/components/staking/PageStaking.vue	100% <100%> (ø)	⬆️
app/src/renderer/vuex/store.js	100% <100%> (ø)	⬆️
app/src/renderer/vuex/modules/user.js	100% <100%> (ø)	⬆️
.../src/renderer/components/staking/TabValidators.vue	95% <100%> (-0.13%)	⬇️
app/src/renderer/connectors/lcdClient.js	90.62% <100%> (ø)	⬆️
... and 6 more

[faboweb]

Follow up: #1473

[faboweb]

Building inside docker currently is not possible. You have to build the SDK by hand and copy the binaries to the respective places builds/Gaia/darwin_amd64.

[faboweb]

Our full node is not on the lastest version and therefor Voyager will not work the standard way. I will ping Greg immediately after this PR is merged.

While this is the case, please run a local-testnet using LCD_URL=http://localhost:9070 RPC_URL=http://localhost:26657 yarn start local-testnet.

[fedekunze]

Left some comments, but otherwise LGTM

[fedekunze]

??

[faboweb]

Test test uses some funky non-address value 1a2b3c. I will change this later.

[fedekunze]

ok, we should consider refactoring all the unit tests to use only the mocked values from lcdClientMock to avoid changing so many files when there's a breaking change renaming on the SDK

[fedekunze]

utACK