Refactor getServiceRoleKey function and update README.md

Temporarily reverted tainting. It doesn't work sometimes.

README.md

@@ -304,7 +304,8 @@ While you can create a migration to add the database webhooks, you can also add
 3. Click on "Enable Webhooks"
 4. Click on "Create a new hook"
 
-Now, replicate thr webhooks at `apps/web/supabase/seed.sql` using the UI:
+Now, replicate the webhooks at `apps/web/supabase/seed.sql` using the UI:
+
 1. Please remember to set the `X-Supabase-Event-Signature` header with the value of the `SUPABASE_DB_WEBHOOK_SECRET` to the request.
 2. Please remember to set the endpoint to `/api/db/webhook` using your real APP URL. If your APP URL is `https://myapp.vercel.app`, the endpoint will be `https://myapp.vercel.app/api/db/webhook`.
 3. Use 5000 as the timeout.
@@ -320,6 +321,33 @@ Remember to update the mailing sender in Supabase too, as the default sender is
 
 You can do so from Settings->Authentication->SMTP Settings.
 
+## Development Gotchas
+
+When you update the repository - I found it best to clear the workspaces and reinstall the dependencies.
+
+```bash
+pnpm run clear:workspaces
+pnpm run clear
+```
+
+Then, reinstall the dependencies:
+
+```bash
+pnpm i
+```
+
+PNPM is so fast this won't take long.
+
+Sometimes - you will see errors when running the Dev Server (sometimes it's Turbopack, and sometimes pnpm uses a different version of React).
+
+While I figure this stuff out, in these cases, please re-run the Dev Server:
+
+```bash
+pnpm dev
+```
+
+If necessary, repeat the process above.
+
 ## Deploying to Vercel
 
 Deploying to Vercel is straightforward. You can deploy the application using the Vercel CLI or the Vercel dashboard.

packages/supabase/src/get-service-role-key.ts

@@ -1,11 +1,9 @@
 import 'server-only';
 
-import { experimental_taintUniqueValue as taintUniqueValue } from 'react';
-
 import { z } from 'zod';
 
 const message =
-  'Invalid Supabase Service Role Key. Please check the environment variable SUPABASE_SERVICE_ROLE_KEY.';
+  'Invalid Supabase Service Role Key. Please add the environment variable SUPABASE_SERVICE_ROLE_KEY.';
 
 /**
  * @name getServiceRoleKey
@@ -13,7 +11,7 @@ const message =
  * ONLY USE IN SERVER-SIDE CODE. DO NOT EXPOSE THIS TO CLIENT-SIDE CODE.
  */
 export function getServiceRoleKey() {
-  const serviceRoleKey = z
+  return z
     .string({
       required_error: message,
     })
@@ -21,14 +19,6 @@ export function getServiceRoleKey() {
       message: message,
     })
     .parse(process.env.SUPABASE_SERVICE_ROLE_KEY);
-
-  taintUniqueValue(
-    'Do not pass the service role key to the client',
-    process,
-    serviceRoleKey,
-  );
-
-  return serviceRoleKey;
 }
 
 /**