👷 Add GitHub funding and CI/CD workflow configuration

Add GitHub funding and CI/CD workflow files

This commit establishes our GitHub project infrastructure by adding:

- FUNDING.yml to enable project sponsorship/funding options
- CI/CD workflow configuration for automated builds and testing

These additions help formalize the project structure and improve
maintainability through automated processes.

Author: hyperb1iss

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: hyperb1iss
+ko_fi: hyperb1iss

.github/workflows/ci-cd.yml

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+name: ✨ LightScript Workshop
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - "v*.*.*"
+  pull_request:
+    branches:
+      - main
+
+env:
+  NODE_VERSION: "20" # Current LTS version
+  ARTIFACT_NAME: lightscript-workshop.js
+  ARTIFACT_PATH: ./target/lightscript-workshop.js
+
+jobs:
+  build_and_test:
+    name: 🔨 Build + Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: 📥 Checkout code
+        uses: actions/checkout@v4
+
+      - name: 🔧 Setup Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: "npm"
+          cache-dependency-path: "**/package-lock.json"
+
+      - name: 📦 Install dependencies
+        run: npm ci
+
+      - name: 🧹 Run linter
+        run: npm run lint
+
+      - name: 🧪 Run tests
+        run: npm test
+
+      - name: 🏗️ Build project
+        run: npm run build
+
+      - name: 📤 Upload build artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.ARTIFACT_NAME }}
+          path: ${{ env.ARTIFACT_PATH }}
+          retention-days: 7 # Keep artifacts for 7 days
+
+  analyze:
+    name: 🔍 Analyze Project
+    runs-on: ubuntu-latest
+    steps:
+      - name: 📥 Checkout code
+        uses: actions/checkout@v4
+
+      - name: 🔧 Setup Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: "npm"
+          cache-dependency-path: "**/package-lock.json"
+
+      - name: 📦 Install dependencies
+        run: npm ci
+
+      - name: 🧹 Run ESLint
+        run: npm run lint
+        continue-on-error: true
+
+      - name: 🔎 TypeScript type check
+        run: npx tsc --noEmit
+        continue-on-error: true
+
+  release:
+    name: 🚀 Release
+    if: startsWith(github.ref, 'refs/tags/')
+    needs: build_and_test
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: 📥 Download build artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: ${{ env.ARTIFACT_NAME }}
+
+      - name: 🎉 Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: ${{ env.ARTIFACT_NAME }}
+          name: Release ${{ github.ref_name }}
+          draft: false
+          prerelease: false
+          generate_release_notes: true