Re-order nav links, update download box to include shapefiles, squish pages (#1538)

* Re-order nav links, update download box to include shapefiles, squishy pages (#1536)

* Add dropdown to navigation links

- add download page
- move main pages tests to their own folder
- add download and public eng snapshot test
- remove public engagement button on each page
- swap index with cejst
- update cypress ENDPOINTS
- upate gatsby-config sitemap
- update snapshots
- cypress tests are failing

* Make all page endpoints constants

- fix all cypress tests
- refactor all test to use LegacyTests/constants/PAGES_ENDPOINTS
- gatsby-config to use PAGES_ENDPOINTS
- remove ScoreStepList component
- update J40Header to use constants.PAGES_ENDPOINTS
- update snapshots
- there are 3 locations to update PAGES_ENDPOINTS, namely

1. LegacyTests/constants.tsx
2. constants.tsx
3. gatsby-config

* Add two placeholder pages

- FAQs
- TSD

* remove dropdown from navigation menu

- remove dropdown from gherkin tests
- update snapshots

* Add back public engagement button to all pages

- add send button in area detail alt tag to i18n
- modify public engagement button to have same CSS as send feedback button
- update snapshots

* Update download box to include shapefile downloads

- refator download packet scss
- add shapefile URL to .env files
- update tests
- index forwarding pattern
- update snapshots

* Add FAQ link to About page

* Update footer

- add PEC
- add RFI
- add github link

* Update the staging link URL and title

* Update download Box to match design sync

- update FAQ link copy

* Add comment for reason of commented code

client/src/data/copy/about.tsx

@@ -5,6 +5,7 @@ import {FormattedMessage} from 'gatsby-plugin-intl';
 import {italicFn, linkFn} from './common';
 
 export const EXEC_ORDER_LINK = 'https://www.federalregister.gov/documents/2021/02/01/2021-02177/tackling-the-climate-crisis-at-home-and-abroad#:~:text=Sec.%20223.%20Justice40,40-percent%20goal.';
+export const FAQS_LINK = 'https://www.whitehouse.gov/wp-content/uploads/2022/02/CEQ-CEJST-QandA.pdf';
 
 export const PAGE = defineMessages({
   TILE: {
@@ -45,6 +46,12 @@ export const PAGE = defineMessages({
     `,
     description: 'Navigate to the About page. This is the third heading description',
   },
+  HEADING_3: {
+    id: 'about.page.sub.header.3.text',
+    defaultMessage: 'Still have questions?',
+    description: 'Navigate to the About page. This is the fourth heading',
+  },
+
 });
 
 export const HEADING_1 = {
@@ -66,6 +73,18 @@ export const HEADING_1 = {
     }}
   />,
 };
+export const HEADING_3 = {
+  DESCRIPTION_1:
+  <FormattedMessage
+    id={'about.page.sub.header.3.text.1'}
+    defaultMessage={`Find answers on the Climate and Economic Justice Screening Tool's <link1>Frequently Asked Questions</link1>.
+    `}
+    description={'Navigate to the About page. This is the second heading description'}
+    values={{
+      link1: linkFn(FAQS_LINK, false, true),
+    }}
+  />,
+};
 
 export const HEADING_2 = {
   DESCRIPTION_2: