chore: update knip config and package.json

- Add *.test.ts to examples entry points in knip config
- Remove lefthook from ignoreDependencies (no longer needed)
- Add examples/*.ts to package.json files for distribution
- Exclude example test files from distribution

Author: ryoppippi

knip.config.ts

@@ -7,13 +7,13 @@ export default {
 			project: ['src/**/*.ts', 'mocks/**/*.ts'],
 		},
 		examples: {
-			entry: ['*.ts'],
+			entry: ['*.ts', '*.test.ts'],
 			project: ['*.ts'],
 		},
 	},
 	ignore: ['**/*.test.ts', '**/*.spec.ts', '**/*.test-d.ts'],
 	ignoreBinaries: ['only-allow'],
-	ignoreDependencies: ['@typescript/native-preview', 'lefthook'],
+	ignoreDependencies: ['@typescript/native-preview'],
 	rules: {
 		optionalPeerDependencies: 'off',
 		devDependencies: 'warn',

package.json

@@ -15,7 +15,9 @@
 		"src",
 		"dist",
 		"README.md",
-		"LICENSE"
+		"LICENSE",
+		"examples/*.ts",
+		"!example/*.test.ts"
 	],
 	"scripts": {
 		"build": "tsdown",