feat: migrating flow to typescript (#47)

This PR convert the code base to Typescript, the changes are the following:

- migrate code base to Typescript (3.4.x)
- enable `eslint` and `@typescript-eslint/eslint-plugin` (warnings still need to be addressed in future pull request
- update relevant dependencies for this PR (linting, etc)
- enable `bundlezise` (it was disabled for some reason)

* refactor: refactoring to typescript

* refactor: migrating to typescript

* refactor: applied feedbacks

* fix: fixed conflicts

* refactored: changed registry

* refactor: updated registry & removed unnecessary lib

* fix: fixed registry ur

* fix: fixed page load

* refactor: refactored footer wip

* refactor: converting to ts..wip

* refactor: converting to ts. wip

* refactor: converting to ts. wip

* refactor: converting to ts

* refactor: converting to ts

* fix: fixed load errors

* refactor: converted files to ts

* refactor: removed flow from tests

* fix: removed transpiled files

* refactor: added ts-ignore

* fix: fixed errors

* fix: fixed types

* fix: fixing jest import -.-

* fix: fixing lint errors

* fix: fixing lint errors

* fix: fixed lint errors

* refactor: removed unnecessary tsconfig's config

* fix: fixing errors

* fix: fixed warning

* fix: fixed test

* refactor: wip

* refactor: wip

* refactor: wip

* fix: fixing tests: wip

* wip

* wip

* fix: fixed search test

* wip

* fix: fixing lint errors

* fix: re-added stylelint

* refactor: updated stylelint script

* fix: fixed: 'styles.js'  were found.

* fix: fixed Search tests

* chore: enable eslint

eslint needs expecitely to know which file has to lint, by default is JS, in this case we need also ts,tsx files eslint . --ext .js,.ts

* chore: vcode eslint settings

* chore: restore eslint previous conf

* chore: clean jest config

* chore: fix eslint warnings

* chore: eslint errors cleared

chore: clean warnings

chore: remove github actions test phases

chore: remove dupe rule

* chore: update handler name

* chore: restore logo from img to url css prop

- loading images with css is more performant than using img html tags, switching this might be a breaking change
- restore no-empty-source seems the linting do not accept false
- update snapshots
- remove @material-ui/styles

* chore: update stylelint linting

* chore: update stylelint linting

* chore: fix a mistake on move tabs to a function

* chore: eanble bundlezie

* chore: use default_executor in circleci

* chore: update readme

src/components/Search/__snapshots__/Search.test.tsx.snap

@@ -0,0 +1,3 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<Search /> component test should load the component in default state 1`] = `"<div class=\\"css-1crzyyo e1rflf270\\"><div role=\\"combobox\\" aria-haspopup=\\"listbox\\" aria-owns=\\"react-autowhatever-1\\" aria-expanded=\\"false\\" class=\\"react-autosuggest__container\\"><div class=\\"MuiFormControl-root-1 MuiFormControl-fullWidth-4 react-autosuggest__input\\" aria-autocomplete=\\"list\\" aria-controls=\\"react-autowhatever-1\\"><div class=\\"MuiInputBase-root-18 MuiInput-root-5 css-n9ojyg MuiInput-underline-9 MuiInputBase-fullWidth-27 MuiInput-fullWidth-12 MuiInputBase-formControl-19 MuiInput-formControl-6 MuiInputBase-adornedStart-22\\"><div class=\\"MuiInputAdornment-root-35 MuiInputAdornment-positionStart-37\\" style=\\"color: rgb(255, 255, 255);\\"><svg class=\\"MuiSvgIcon-root-40\\" focusable=\\"false\\" viewBox=\\"0 0 24 24\\" aria-hidden=\\"true\\" role=\\"presentation\\"><path d=\\"M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z\\"></path><path fill=\\"none\\" d=\\"M0 0h24v24H0z\\"></path></svg></div><input aria-invalid=\\"false\\" autocomplete=\\"off\\" class=\\"MuiInputBase-input-28 MuiInput-input-13 css-hodoyq MuiInputBase-inputAdornedStart-33\\" placeholder=\\"Search Packages\\" type=\\"text\\" value=\\"\\"></div></div><div class=\\"MuiPaper-root-49 MuiPaper-elevation2-53 react-autosuggest__suggestions-container css-cfo6a e1rflf271\\" id=\\"react-autowhatever-1\\" role=\\"listbox\\"></div></div></div>"`;