Swap over to yarn instead of npm for CI jobs

.github/workflows/lint.yml

@@ -40,13 +40,13 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
-          cache: 'npm'
+          cache: 'yarn'
 
       - run: yarn install --immutable
         env:
           PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD: 1
 
-      - run: npm run lint --if-present
+      - run: yarn lint
 
   # This job just checks code style for in-template contributions.
   code-style:
@@ -56,7 +56,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
-          cache: 'npm'
+          cache: 'yarn'
 
-      - run: npm i prettier
+      - run: yarn add prettier
       - run: npx prettier --check "**/*.{js,mjs,cjs,jsx,ts,mts,cts,tsx,json}"

.github/workflows/tests.yml

@@ -24,14 +24,14 @@ jobs:
       - run: yarn install --immutable
         env:
           PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD: 1
-      - run: yarn test:main --if-present
-      - run: yarn test:preload --if-present
-      - run: yarn test:renderer --if-present
+      - run: yarn test:main
+      - run: yarn test:preload
+      - run: yarn test:renderer
 
       # I ran into problems trying to run an electron window in ubuntu due to a missing graphics server.
       # That's why this special command for Ubuntu is here
-      - run: xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- yarn test:e2e --if-present
+      - run: xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- yarn test:e2e
         if: matrix.os == 'ubuntu-latest'
 
-      - run: npm run test:e2e --if-present
+      - run: yarn test:e2e
         if: matrix.os != 'ubuntu-latest'

.github/workflows/typechecking.yml

@@ -23,4 +23,4 @@ jobs:
         env:
           PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD: 1
 
-      - run: yarn typecheck --if-present
+      - run: yarn typecheck

.nano-staged.mjs

@@ -11,14 +11,12 @@ export default {
   '{package-lock.json,packages/**/{*.ts,*.vue,tsconfig.json}}': ({filenames}) => {
     // if dependencies was changed run type checking for all packages
     if (filenames.some(f => f.endsWith('package-lock.json'))) {
-      return ['npm run typecheck --if-present'];
+      return ['yarn typecheck'];
     }
 
     // else run type checking for staged packages
     const fileNameToPackageName = filename =>
       filename.replace(resolve(process.cwd(), 'packages') + sep, '').split(sep)[0];
-    return [...new Set(filenames.map(fileNameToPackageName))].map(
-      p => `npm run typecheck:${p} --if-present`,
-    );
+    return [...new Set(filenames.map(fileNameToPackageName))].map(p => `yarn typecheck:${p}`);
   },
 };