docs: remove databaseSchema configuration (#12699)

www/apps/book/app/learn/configurations/medusa-config/page.mdx

@@ -207,23 +207,6 @@ module.exports = defineConfig({
 })
 ```
 
-### databaseSchema
-
-The `projectConfig.databaseSchema` configuration specifies the PostgreSQL database schema to connect to, which is `public` by default. Use this configuration only if you want to connect to a different schema.
-
-#### Example
-
-```ts title="medusa-config.ts"
-module.exports = defineConfig({
-  projectConfig: {
-    databaseSchema: process.env.DATABASE_SCHEMA ||
-      "custom",
-    // ...
-  },
-  // ...
-})
-```
-
 ### databaseUrl
 
 The `projectConfig.databaseUrl` configuration specifies the PostgreSQL connection URL of the database to connect to. Its format is:

www/apps/book/generated/edit-dates.mjs

@@ -112,7 +112,7 @@ export const generatedEditDates = {
   "app/learn/resources/contribution-guidelines/admin-translations/page.mdx": "2025-02-11T16:57:46.726Z",
   "app/learn/resources/contribution-guidelines/docs/page.mdx": "2025-05-26T15:55:02.974Z",
   "app/learn/resources/usage/page.mdx": "2025-02-26T13:35:34.824Z",
-  "app/learn/configurations/medusa-config/page.mdx": "2025-04-17T08:29:09.907Z",
+  "app/learn/configurations/medusa-config/page.mdx": "2025-06-10T13:18:26.064Z",
   "app/learn/configurations/ts-aliases/page.mdx": "2025-02-11T16:57:46.683Z",
   "app/learn/production/worker-mode/page.mdx": "2025-03-11T15:21:50.906Z",
   "app/learn/fundamentals/module-links/read-only/page.mdx": "2025-05-13T15:04:12.107Z",