refactor: convert to proper esm / cjs hybrid package

package.json

@@ -2,13 +2,15 @@
   "name": "revolt.js",
   "version": "7.0.0-beta.1",
   "main": "lib/cjs/index.js",
-  "module": "src/index.ts",
+  "module": "lib/esm/index.js",
   "types": "src/index.ts",
   "repository": "https://github.com/revoltchat/revolt.js",
   "author": "Paul Makles <insrt.uk>",
   "license": "MIT",
   "scripts": {
-    "build": "tsc",
+    "build": "tsc && tsc -p tsconfig.cjs.json",
+    "build:esm": "tsc",
+    "build:cjs": "tsc -p tsconfig.cjs.json",
     "build:watch": "tsc-watch --onSuccess \"node .\"",
     "lint": "eslint --ext .ts,.tsx src/",
     "lint:fix": "eslint --fix --ext .ts,.tsx src/",
@@ -31,7 +33,7 @@
     "isomorphic-ws": "^5.0.0",
     "long": "^5.2.1",
     "revolt-api": "^0.5.17",
-    "solid-js": "^1.7.2",
+    "solid-js": "^1.7.3",
     "typedoc": "^0.24.1",
     "ulid": "^2.3.0",
     "ws": "^8.13.0"

tsconfig.cjs.json

@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "target": "es2016",
+    "module": "commonjs",
+    "declaration": true,
+    "declarationMap": true,
+    "outDir": "./lib/cjs"
+  }
+}

tsconfig.json

@@ -1,11 +1,12 @@
 {
   "compilerOptions": {
-    "target": "es2016",
-    "module": "commonjs",
+    "target": "ES2022",
+    "module": "ES6",
+    "moduleResolution": "node",
     "rootDir": "./src",
     "declaration": true,
     "declarationMap": true,
-    "outDir": "./lib/cjs",
+    "outDir": "./lib/esm",
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "strict": true,