feat: initialize project with husky for pre-commit formatting and add format check workflow

Author: pankajjagtapp

.github/workflows/format-check.yml

@@ -0,0 +1,31 @@
+name: Format Check
+
+on:
+  pull_request:
+    paths:
+      - '**.sol'
+
+jobs:
+  check:
+    name: Check Code Formatting
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: 📥 Checkout code
+        uses: actions/checkout@v4
+
+      - name: 🔧 Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
+
+      - name: 🔍 Check formatting
+        run: |
+          if ! forge fmt --check; then
+            echo ""
+            echo "❌ Code is not properly formatted!"
+            echo "💡 Run 'forge fmt' locally and commit the changes"
+            echo ""
+            exit 1
+          fi
+          echo "✅ All code is properly formatted!"

.husky/pre-commit

@@ -0,0 +1,19 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+echo ""
+echo "🔨 Formatting Solidity code..."
+
+# Run forge fmt
+forge fmt
+
+# Check for changes and stage them
+if [ -n "$(git diff --name-only *.sol **/*.sol 2>/dev/null)" ]; then
+    echo "✨ Code formatted! Adding to commit..."
+    git add *.sol **/*.sol 2>/dev/null || true
+    echo "✅ Formatted files staged"
+else
+    echo "✅ No formatting needed"
+fi
+
+echo ""

package-lock.json

@@ -0,0 +1,5 @@
+{
+  "devDependencies": {
+    "husky": "^9.1.7"
+  }
+}