chore(lint): add lint-staged and husky for pre-commit checks

Author: Ansonhkg

.husky/commit-msg

@@ -0,0 +1,5 @@
+#!/bin/sh
+if ! head -1 "$1" | grep -qE "^(feat|fix|chore|docs|test|style|refactor|perf|build|ci|revert|wip)(\(.+?\))?: .{1,}$|^Merge branch .+$"; then
+    echo "Aborting commit. Your commit message must match https://www.conventionalcommits.org/en/v1.0.0/" >&2
+    exit 1
+fi 

.husky/pre-commit

@@ -0,0 +1,2 @@
+bun lint-staged
+bun -r run typecheck --if-present

.lintstagedrc.js

@@ -0,0 +1,17 @@
+module.exports = {
+  '*.{ts,tsx,cjs,js}': (files) => {
+    const filteredFiles = files.filter((file) => !file.includes('generated'));
+    return filteredFiles.length > 0
+      ? [
+          `prettier --write ${filteredFiles.join(' ')}`,
+          `eslint --fix ${filteredFiles.join(' ')}`,
+        ]
+      : [];
+  },
+  '*.{json,md}': (files) => {
+    const filteredFiles = files.filter((file) => !file.includes('generated'));
+    return filteredFiles.length > 0
+      ? `prettier --write ${filteredFiles.join(' ')}`
+      : [];
+  },
+};