Add claude.md file (#1326)

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ jobs:
         uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node-version }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: '**/node_modules'
           key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}

.gitignore

@@ -1,3 +1,4 @@
+.claude
 .DS_Store
 .idea
 .nyc_output

.npmignore

@@ -1,4 +1,5 @@
 .awcache
+.claude
 .github
 .idea
 .nyc_output