refactor: remove supabase auth

packages/stripe/eslint.config.js

@@ -0,0 +1,9 @@
+import baseConfig from "@kan/eslint-config/base";
+
+/** @type {import('typescript-eslint').Config} */
+export default [
+  {
+    ignores: [],
+  },
+  ...baseConfig,
+];

packages/stripe/package.json

@@ -0,0 +1,30 @@
+{
+  "name": "@kan/stripe",
+  "private": true,
+  "version": "0.1.0",
+  "type": "module",
+  "exports": {
+    ".": "./src/index.ts"
+  },
+  "license": "MIT",
+  "scripts": {
+    "build": "tsc",
+    "clean": "git clean -xdf .cache .turbo dist node_modules",
+    "dev": "tsc",
+    "format": "prettier --check . --ignore-path ../../.gitignore",
+    "lint": "eslint",
+    "typecheck": "tsc --noEmit --emitDeclarationOnly false"
+  },
+  "devDependencies": {
+    "@kan/eslint-config": "workspace:*",
+    "@kan/prettier-config": "workspace:*",
+    "@kan/tsconfig": "workspace:*",
+    "eslint": "catalog:",
+    "prettier": "catalog:",
+    "typescript": "catalog:"
+  },
+  "prettier": "@kan/prettier-config",
+  "dependencies": {
+    "stripe": "^18.1.0"
+  }
+}

packages/stripe/src/index.ts

@@ -0,0 +1,20 @@
+import { Stripe } from "stripe";
+
+export const name = "stripe";
+
+const stripeSecretKey = process.env.STRIPE_SECRET_KEY;
+
+const createStripeClient = () => {
+  if (!stripeSecretKey) {
+    throw new Error("STRIPE_SECRET_KEY is not set");
+  }
+
+  const stripe = new Stripe(stripeSecretKey, {
+    apiVersion: "2025-04-30.basil",
+    httpClient: Stripe.createFetchHttpClient(),
+  });
+
+  return stripe;
+};
+
+export { createStripeClient };

packages/stripe/tsconfig.json

@@ -0,0 +1,6 @@
+{
+  "extends": "@kan/tsconfig/internal-package.json",
+  "compilerOptions": {},
+  "include": ["*.ts", "src"],
+  "exclude": ["node_modules"]
+}