[#1] chore: commitlint 적용

.husky/commit-msg

@@ -0,0 +1 @@
+npx --no -- commitlint --edit $1

commitlint.config.mjs

@@ -0,0 +1,33 @@
+export default {
+    extends: ["@commitlint/config-conventional"],
+    rules: {
+        "type-enum": [
+            2,
+            "always",
+            ["feat", "fix", "refactor", "chore", "docs", "style"],
+        ],
+        "scope-empty": [2, "always"],
+        "subject-empty": [2, "always"],
+        "type-empty": [2, "always"],
+        "header-custom": [2, "always"],
+        // 커스텀 규칙을 직접 정의하는 대신 기본 규칙을 활용
+    },
+    plugins: [
+        {
+            rules: {
+                "header-custom": (parsed) => {
+                    if (!parsed.header) {
+                        return [false, "header is empty"];
+                    }
+                    const pattern =
+                        /^\[\#\d+\]\s(feat|fix|refactor|chore|docs|style):\s.+/;
+                    const match = pattern.test(parsed.header);
+                    return [
+                        match,
+                        `header does not match pattern ${pattern.toString()}`,
+                    ];
+                },
+            },
+        },
+    ],
+};