Add Spanish to site (#1541)

* Add script to un-nest the translated es.json file

* Update unit tests

* Update i18n IDs to conformity

* Update READMEs

* Make ordinal values in sidepanel i18n compliant

* remove redudant IDs in en.json

* Add oridinal i18n to IndicatorValue sub-text

* Update plurals in sidepanel

- Disadvantaged in 1 category
- Disadvantaged in 5 categories
- At or above 1 threshold
- At or above 10 thresholds

* Add en.json link to GHA

* Enable FormatJS linter rules to catch i18n issues

* Testing if commit hash will render in PR message

* Testing if commit hash will render in PR message

* Enable allow repeats

* Try to add run command

* remove attempts to link to en.json

* Define COMMIT HASH env variable

* Move commit hash to deploy job

client/src/components/Language/Language.test.tsx

@@ -3,10 +3,22 @@ import {render} from '@testing-library/react';
 import {LocalizedComponent} from '../../test/testHelpers';
 import Language from './Language';
 
-describe('rendering of the Language', () => {
+describe('rendering of the Language component on mobile', () => {
   const {asFragment} = render(
       <LocalizedComponent>
-        <Language />
+        <Language isDesktop={false}/>
+      </LocalizedComponent>,
+  );
+
+  it('checks if component renders', () => {
+    expect(asFragment()).toMatchSnapshot();
+  });
+});
+
+describe('rendering of the Language component on desktop', () => {
+  const {asFragment} = render(
+      <LocalizedComponent>
+        <Language isDesktop={true}/>
       </LocalizedComponent>,
   );