first version which seems to run

tina/config.ts

@@ -1,22 +1,23 @@
-import { defineConfig } from "tinacms";
+import { defineConfig, LocalAuthProvider } from "tinacms";
+import { UsernamePasswordAuthJSProvider } from "tinacms-authjs/dist/tinacms";
 import { schema } from "./schema";
 
+const isLocal = process.env.TINA_PUBLIC_IS_LOCAL === "true";
+
 export const config = defineConfig({
-  telemetry: 'disabled',
+  contentApiUrlOverride: "/api/tina/gql",
+  authProvider: isLocal
+    ? new LocalAuthProvider()
+    : new UsernamePasswordAuthJSProvider(),
   schema,
-  clientId: process.env.NEXT_PUBLIC_TINA_CLIENT_ID,
   branch:
+    process.env.TINA_GIT_BRANCH ||
     process.env.NEXT_PUBLIC_TINA_BRANCH || // custom branch env override
     process.env.NEXT_PUBLIC_VERCEL_GIT_COMMIT_REF || // Vercel branch env
-    process.env.HEAD, // Netlify branch env
+    process.env.HEAD || // Netlify branch env
+    "main",
   token: process.env.TINA_TOKEN,
   media: {
-    // If you wanted cloudinary do this
-    // loadCustomStore: async () => {
-    //   const pack = await import("next-tinacms-cloudinary");
-    //   return pack.TinaCloudCloudinaryMediaStore;
-    // },
-    // this is the config for the tina cloud media store
     tina: {
       publicFolder: "public",
       mediaRoot: "",
@@ -24,8 +25,8 @@ export const config = defineConfig({
     accept: ["image/*", "video/*", "application/json", ".json"],
   },
   build: {
-    publicFolder: "public", // The public asset folder for your framework
-    outputFolder: "admin", // within the public folder
+    publicFolder: "public",
+    outputFolder: "admin",
     basePath: process.env.TINA_BASE_PATH || "",
   },
 });