chore: update master with latests fixes and features from develop

Changes:

• feature: allow editing witness description field when the account is a witness
• feature: blockchain explorer added to the side panel
• fix: do not display community labels outside of the community
• fix: remove temporary error message when loading a post
• fix: rewards breakdown (NaN)
• fix: SP changed to HP on account popup
• fix: signup button prevented from wrapping
• docs: update contributor list and contribution rules
• chore: make alternative endpoint configurable with ENV variable
• chore: CI/CD workflow

src/app/components/elements/PageViewsCounter.jsx

@@ -14,7 +14,7 @@ export default class PageViewsCounter extends React.Component {
     }
 
     componentDidMount() {
-        this.pageView();
+        // this.pageView();
     }
 
     shouldComponentUpdate(nextProps, nextState) {