centralized documentation. Attempting to make postgres superuser now

Author: StormNinja17

packages/twenty-website/src/content/developers/local-setup.mdx

@@ -117,10 +117,6 @@ You should run all commands in the following steps from the root of the project.
     ```bash
       make postgres-on-docker
     ```
-    Note: In some cases when using Docker, you may need to manually grant permissions to the `twenty` user.
-    ```bash
-      psql postgres -c "GRANT ALL PRIVILEGES ON DATABASE \"default\" TO twenty;" -c "GRANT ALL PRIVILEGES ON DATABASE \"test\" TO twenty;"
-    ```
   </ArticleTab>
   <ArticleTab>
     <b>Option 1 (preferred):</b> To provision your database locally with `brew`:
@@ -135,10 +131,6 @@ You should run all commands in the following steps from the root of the project.
     ```bash
       make postgres-on-docker
     ```
-    Note: In some cases when using Docker, you may need to manually grant permissions to the `twenty` user.
-    ```bash
-      psql postgres -c "GRANT ALL PRIVILEGES ON DATABASE \"default\" TO twenty;" -c "GRANT ALL PRIVILEGES ON DATABASE \"test\" TO twenty;"
-    ```
   </ArticleTab>
   <ArticleTab>
     All the following steps are to be run in the WSL terminal (within your virtual machine)
@@ -156,15 +148,16 @@ You should run all commands in the following steps from the root of the project.
     ```bash
       make postgres-on-docker
     ```
-    Note: In some cases when using Docker, you may need to manually grant permissions to the `twenty` user.
-    ```bash
-      psql postgres -c "GRANT ALL PRIVILEGES ON DATABASE \"default\" TO twenty;" -c "GRANT ALL PRIVILEGES ON DATABASE \"test\" TO twenty;"
-    ```
   </ArticleTab>
 </ArticleTabs>
 
 You can now access the database at [localhost:5432](localhost:5432), with user `postgres` and password `postgres` .
 
+Note: In some cases when using Docker, you may need to manually grant superuser permission to the `postgres` user.
+```bash
+  sudo -u postgres psql postgres -c "ALTER ROLE postgres WITH SUPERUSER"
+```
+
 ## Step 4: Set up a Redis Database (cache)
 Twenty requires a redis cache to provide the best performance