feat(OHIFv3):Add static e2e data (#2665)

This change wraps the E2E test data into a github repository, which is then included in the test builds as static data.
That makes running the e2e tests as simple as:
yarn test:e2e:server
yarn test:e2e

without any need to have docker etc installed/running.

.circleci/config.yml

@@ -18,18 +18,17 @@ executors:
   # Custom executor to override Cypress config
   deploy-to-prod-executor:
     docker:
-      - image: 'cypress/browsers:node14.15.0-chrome86-ff82'
+      - image: cimg/node:14.18
         environment:
           CYPRESS_BASE_URL: https://ohif-staging.netlify.com/
   chrome-and-pacs:
     docker:
       # Primary container image where all steps run.
       - image: 'cypress/browsers:node14.15.0-chrome86-ff82'
-      - image: 'ohif/viewer-testdata:0.1-test'
 
 defaults: &defaults
   docker:
-    - image: circleci/node:14.15.0
+    - image: cimg/node:14.18-browsers
       environment:
         TERM: xterm # Enable colors in term
         QUICK_BUILD: true
@@ -335,15 +334,14 @@ workflows:
           browser: chrome
           pre-steps:
             - run: |
-                # Clear yarn cache; update to latest
+                # Clear yarn cache; use yarn from image (update image to update yarn)
                 rm -rf ~/.yarn
-                npm i -g yarn
                 yarn -v
           yarn: true
           record: true
           store_artifacts: true
           working_directory: platform/viewer
-          build: npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js yarn run build
+          build: yarn test:data
           start: yarn run test:e2e:serve
           spec: 'cypress/integration/**/*'
           wait-on: 'http://localhost:3000'
@@ -369,12 +367,12 @@ workflows:
           executor: cypress/browsers-chrome76
           browser: chrome
           pre-steps:
-            - run: 'rm -rf ~/.yarn && npm i -g yarn && yarn -v && yarn global
-                add wait-on' # Use yarn latest
+            - run: 'rm -rf ~/.yarn && yarn -v && yarn global
+                add wait-on'
           yarn: true
           store_artifacts: false
           working_directory: platform/viewer
-          build: npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js yarn run build
+          build: yarn test:data && npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js yarn run build
           # start server --> verify running --> percy + chrome + cypress
           command: yarn run test:e2e:dist
           cache-key: 'yarn-packages-{{ checksum "yarn.lock" }}'
@@ -436,7 +434,7 @@ workflows:
           yarn: true
           store_artifacts: false
           working_directory: platform/viewer
-          build: npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js yarn run build
+          build: npx cross-env QUICK_BUILD=true APP_CONFIG=config/e2e.js yarn run build
           # start server --> verify running --> percy + chrome + cypress
           command: yarn run test:e2e:dist
           cache-key: 'yarn-packages-{{ checksum "yarn.lock" }}'