build: add project configuration

package.json

@@ -0,0 +1,62 @@
+{
+	"$schema": "https://json.schemastore.org/package.json",
+	"name": "@niquenen/gfm-toc",
+	"author": "niquenen",
+	"version": "0.1.0",
+	"type": "module",
+	"engines": {
+		"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+	},
+	"homepage": "https://github.com/niquenen/gfm-toc#readme",
+	"license": "MIT",
+	"description": "Simple tool to create table of contents.",
+	"main": "./dist/index.js",
+	"bin": {
+		"gfm-toc": "./dist/index.js"
+	},
+	"private": false,
+	"scripts": {
+		"postprepare": "is-ci || husky",
+		"start": "npm run build && node dist/index.js",
+		"build": "tsc",
+		"clean": "rimraf -g \"*(.|*.)tsbuildinfo\" dist",
+		"fclean": "npm run clean && rimraf node_modules",
+		"lint": "eslint",
+		"test": ""
+	},
+	"repository": {
+		"type": "git",
+		"url": "git://github.com/niquenen/gfm-toc.git"
+	},
+	"keywords": [
+		"gfm",
+		"toc"
+	],
+	"bugs": {
+		"url": "https://github.com/niquenen/gfm-toc/issues"
+	},
+	"publishConfig": {
+		"registry": "https://npm.pkg.github.com"
+	},
+	"devDependencies": {
+		"@commitlint/cli": "^19.5.0",
+		"@commitlint/config-conventional": "^19.5.0",
+		"@types/js-beautify": "^1.14.3",
+		"@types/mdast": "^4.0.4",
+		"@types/node": "^22.5.5",
+		"dom-serializer": "^2.0.0",
+		"esbuild": "^0.23.1",
+		"eslint": "^9.10.0",
+		"htmlparser2": "^9.1.0",
+		"husky": "^9.1.6",
+		"is-ci": "^3.0.1",
+		"js-beautify": "^1.15.1",
+		"mdast-util-from-markdown": "^2.0.1",
+		"mdast-util-gfm": "^3.0.0",
+		"mdast-util-to-markdown": "^2.1.0",
+		"micromark-extension-gfm": "^3.0.0",
+		"rimraf": "^6.0.1",
+		"typescript": "^5.6.2",
+		"typescript-eslint": "^8.6.0"
+	}
+}