[ENHANCEMENT] Build ESM Peer Dependency, Typing & Configs (#27)

* 👷 Switch to ESM build

* 🔧 Use `module` instead of `main` config fields

* 📌 Reinstall sk-auth

* 🏷️ Fix type errors

* 🔧 Create separate Vite config JS according to https://github.com/sveltejs/kit/issues/928

* Revert "🔧 Create separate Vite config JS according to https://github.com/sveltejs/kit/issues/928"

This reverts commit 83d23a5a4b.

* ➕ Add `build-esm` as dev and peer dependency

* 👷 Compile CJS module

* 📌 Reinstall deps

* 🔧 Switch to ESM build

* Revert "🔧 Switch to ESM build"

This reverts commit c908a57df3.

* 🔧 Use `main` instead of `module` in `package.json`

app/package.json

@@ -14,6 +14,7 @@
     "@typescript-eslint/eslint-plugin": "^4.19.0",
     "@typescript-eslint/parser": "^4.19.0",
     "autoprefixer": "^10.2.5",
+    "build-esm": "^4.2.2",
     "cssnano": "^5.0.1",
     "eslint": "^7.22.0",
     "eslint-config-prettier": "^8.1.0",

app/src/lib/appAuth.ts

@@ -33,8 +33,8 @@ export const appAuth = new SvelteKitAuth({
       apiKey: import.meta.env.VITE_REDDIT_API_KEY,
       apiSecret: import.meta.env.VITE_REDDIT_API_SECRET,
       profile(profile) {
-        profile = RedditOAuth2Provider.profileHandler(profile);
-        return { ...profile, provider: "reddit" };
+        const slim = RedditOAuth2Provider.profileHandler(profile);
+        return { ...slim, provider: "reddit" };
       },
     }),
   ],

package.json

@@ -7,7 +7,8 @@
   "exports": {
     ".": "./dist/index.js",
     "./client": "./dist/client/index.js",
-    "./providers": "./dist/providers/index.js"
+    "./providers": "./dist/providers/index.js",
+    "./package.json": "./package.json"
   },
   "files": [
     "dist",
@@ -49,6 +50,7 @@
     "@types/jsonwebtoken": "^8.5.1",
     "@typescript-eslint/eslint-plugin": "^4.23.0",
     "@typescript-eslint/parser": "^4.23.0",
+    "build-esm": "^4.2.2",
     "esbuild": "^0.12.1",
     "eslint": "^7.26.0",
     "eslint-config-prettier": "^8.3.0",
@@ -61,6 +63,7 @@
     "typescript": "^4.2.4"
   },
   "peerDependencies": {
-    "@sveltejs/kit": "next"
+    "@sveltejs/kit": "next",
+    "build-esm": "^4.2.2"
   }
 }