fix: Corrected Registration Validation, Case-Insensitive Variable Handling, Playwright workflow (#805)

* feat(auth.js): add validation for registration endpoint using validateRegistration middleware
feat(validateRegistration.js): add middleware to validate registration based on ALLOW_REGISTRATION environment variable

* fix(config.js): fix registrationEnabled and socialLoginEnabled variables to handle case-insensitive environment variable values

* refactor(validateRegistration.js): remove console.log statement

* chore(playwright.yml): skip browser download during yarn install
chore(playwright.yml): place Playwright binaries to node_modules/@playwright/test
chore(playwright.yml): install Playwright dependencies using npx playwright install-deps
chore(playwright.yml): install Playwright chromium browser using npx playwright install chromium
chore(playwright.yml): install @playwright/test@latest using npm install -D @playwright/test@latest
chore(playwright.yml): run Playwright tests using npm run e2e:ci

* chore(playwright.yml): change npm install order and update comment

The order of the npm install commands in the "Install Playwright Browsers" step has been changed to first install @playwright/test@latest and then install chromium. Additionally, the comment explaining the PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD variable has been updated to mention npm install instead of yarn install.

* chore(playwright.yml): remove commented out code for caching and add separate steps for installing Playwright dependencies and browsers

.github/workflows/playwright.yml

@@ -31,6 +31,8 @@ jobs:
       CREDS_IV: ${{ secrets.CREDS_IV }}
       DOMAIN_CLIENT: ${{ secrets.DOMAIN_CLIENT }}
       DOMAIN_SERVER: ${{ secrets.DOMAIN_SERVER }}
+      PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD: 1 # Skip downloading during npm install
+      PLAYWRIGHT_BROWSERS_PATH: 0 # Places binaries to node_modules/@playwright/test
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
@@ -38,14 +40,6 @@ jobs:
           node-version: 18
           cache: 'npm'
 
-      # - name: Cache Node.js modules
-      #   uses: actions/cache@v3
-      #   with:
-      #     path: ~/.npm
-      #     key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-      #     restore-keys: |
-      #       ${{ runner.os }}-node-
-
       - name: Install global dependencies
         run: npm ci
 
@@ -58,16 +52,11 @@ jobs:
       - name: Build Client
         run: npm run frontend
 
-      # - name: Cache Playwright installations
-      #   uses: actions/cache@v3
-      #   with:
-      #     path: ~/.cache/ms-playwright/
-      #     key: ${{ runner.os }}-pw-${{ hashFiles('**/package-lock.json') }}
-      #     restore-keys: |
-      #       ${{ runner.os }}-pw-
-
-      - name: Install Playwright Browsers
-        run: npx playwright install --with-deps chromium && npm install -D @playwright/test@latest
+      - name: Install Playwright
+        run: |
+          npx playwright install-deps
+          npm install -D @playwright/test@latest
+          npx playwright install chromium
 
       - name: Run Playwright tests
         run: npm run e2e:ci