feat: add oidc and basic support for playground

turbo.json

@@ -1,8 +1,6 @@
 {
   "$schema": "https://turbo.build/schema.json",
-  "globalDependencies": [
-    "**/.env.*local"
-  ],
+  "globalDependencies": ["**/.env.*local"],
   "ui": "tui",
   "tasks": {
     "build": {
@@ -14,7 +12,6 @@
         "BETTERSTACK_URL",
         "DATABASE_URL",
         "FLAGS_SECRET",
-        "STRIPE_SECRET_KEY",
         "SENTRY_AUTH_TOKEN",
         "SENTRY_ORG",
         "SENTRY_PROJECT",