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/Logo/Logo.test.tsx

@@ -0,0 +1,11 @@
+import React from 'react';
+import { shallow } from 'enzyme';
+
+import Logo from './Logo';
+
+describe('<Logo /> component', () => {
+  test('should render the component in default state', () => {
+    const wrapper = shallow(<Logo />);
+    expect(wrapper.html()).toMatchSnapshot();
+  });
+});

src/components/Logo/Logo.tsx

@@ -0,0 +1,22 @@
+import React from 'react';
+
+import styled from 'react-emotion';
+import logo from './img/logo.svg';
+
+const StyledLogo = styled.div`
+  && {
+    display: inline-block;
+    vertical-align: middle;
+    box-sizing: border-box;
+    background-position: center;
+    background-size: contain;
+    background-image: url(${logo});
+    background-repeat: no-repeat;
+    width: 40px;
+    height: 40px;`;
+
+const Logo: React.FC = () => {
+  return <StyledLogo />;
+};
+
+export default Logo;

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

@@ -0,0 +1,3 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<Logo /> component should render the component in default state 1`] = `"<div class=\\"css-1tnu3ib em793ed0\\"></div>"`;

src/components/Logo/img/logo.svg

@@ -0,0 +1 @@
+<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" id="verdaccio"><Title>Verdaccio</Title><defs><path id="b" d="M48 17.6L32.8 48H24L.4.8h15.2l12.8 25.6 4.4-8.8H48z"/><filter x="-20%" y="-11.7%" width="139.9%" height="140.3%" filterUnits="objectBoundingBox" id="a"><feOffset dy="4" in="SourceAlpha" result="shadowOffsetOuter1"/><feGaussianBlur stdDeviation="2.5" in="shadowOffsetOuter1" result="shadowBlurOuter1"/><feComposite in="shadowBlurOuter1" in2="SourceAlpha" operator="out" result="shadowBlurOuter1"/><feColorMatrix values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0906646286 0" in="shadowBlurOuter1"/></filter><path id="d" d="M50.8 12H35.6L41.2.8h15.2L50.8 12z"/><filter x="-45.7%" y="-49.1%" width="191.3%" height="269.6%" filterUnits="objectBoundingBox" id="c"><feOffset dy="4" in="SourceAlpha" result="shadowOffsetOuter1"/><feGaussianBlur stdDeviation="2.5" in="shadowOffsetOuter1" result="shadowBlurOuter1"/><feComposite in="shadowBlurOuter1" in2="SourceAlpha" operator="out" result="shadowBlurOuter1"/><feColorMatrix values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0906646286 0" in="shadowBlurOuter1"/></filter></defs><g fill="none" fill-rule="evenodd"><rect fill="#F7F8F6" width="100" height="100" rx="37"/><g transform="translate(22 29)"><use fill="#000" filter="url(#a)" xlink:href="#b"/><path stroke="#405236" stroke-width="2.4" d="M46.058 18.8H33.542L28.4 29.083 14.858 2H2.342l22.4 44.8h7.316l14-28z" stroke-linejoin="square" fill="#405236"/></g><g transform="translate(22 29)"><use fill="#000" filter="url(#c)" xlink:href="#d"/><path stroke="#CD4000" stroke-width="2.4" d="M50.058 10.8l4.4-8.8H41.942l-4.4 8.8h12.516z" stroke-linejoin="square" fill="#CD4000"/></g><path d="M54.06 75.8l2.575-5.112L36.857 31H24.342l22.4 44.8h7.319z" stroke="#405236" stroke-width="2.4" fill="#4A5E3F"/><path d="M59.6 31h15.221M55.6 35h15.221M51.6 39.8h15.221" stroke="#CD4000" stroke-width="2.4" stroke-linecap="square"/></g></svg>

src/components/Logo/index.ts

@@ -0,0 +1 @@
+export { default } from './Logo';