feat: bump sandbox to 0.40.0 & use yarn (#23)

Author: Gusarich

.github/workflows/ci.yml

@@ -16,11 +16,12 @@ jobs:
             - name: Setup Node
               uses: actions/setup-node@v4
               with:
-                  node-version: 20
-                  cache: 'npm'
+                  node-version: 24
+                  cache: 'yarn'
+                  cache-dependency-path: yarn.lock
 
             - name: Install dependencies
-              run: npm ci
+              run: yarn install --frozen-lockfile --non-interactive
 
             - name: Setup Python
               uses: actions/setup-python@v5
@@ -33,4 +34,4 @@ jobs:
                   echo "$HOME/.local/bin" >> $GITHUB_PATH
 
             - name: CI
-              run: npm run ci
+              run: yarn ci

README.md

@@ -119,7 +119,7 @@ describe('Example', () => {
 
 ## Benchmarks
 
-Generated from [tests/results.json](tests/results.json) using [scripts/chart.py](scripts/chart.py). The data is collected via `npm run benchmark:print`.
+Generated from [tests/results.json](tests/results.json) using [scripts/chart.py](scripts/chart.py). The data is collected via `yarn benchmark:print`.
 
 ![Benchmark speedups](tests/benchmarks.png)