feat: add json schema ref resolver

Author: ivan-tymoshenko

.gitattributes

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+# Set default behavior to automatically convert line endings
+* text=auto eol=lf

.github/workflows/test.yml

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+name: Run Tests
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    name: Test
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        node-version: [18.x, 20.x]
+        os: [ubuntu-latest, windows-latest, macOS-latest] 
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Install
+      run: |
+        npm install
+
+    - name: Lint
+      run: |
+        npm run test:lint
+
+    - name: Test
+      run: |
+        npm test:unit
+
+    - name: Type Definitions
+      run: |
+        npm run test:typescript