docs: clarify that `bridge.typescript` option must be set. (#23503)

docs/6.bridge/2.typescript.md

@@ -5,6 +5,19 @@
 - Remove `@nuxt/typescript-build`: Bridge enables same functionality
 - Remove `@nuxt/typescript-runtime` and `nuxt-ts`: Nuxt 2 has built-in runtime support
 
+### Set `bridge.typescript`
+
+```ts
+import { defineNuxtConfig } from '@nuxt/bridge'
+
+export default defineNuxtConfig({
+  bridge: {
+    typescript: true,
+    nitro: false // If migration to Nitro is complete, set to true
+  }
+})
+```
+
 ## Update `tsconfig.json`
 
 If you are using TypeScript, you can edit your `tsconfig.json` to benefit from auto-generated Nuxt types:

docs/6.bridge/3.bridge-composition-api.md

@@ -43,7 +43,8 @@ import { defineNuxtConfig } from '@nuxt/bridge'
 
 export default defineNuxtConfig({
   bridge: {
-    capi: true
+    capi: true,
+    nitro: false // If migration to Nitro is complete, set to true
   }
 })
 ```

docs/6.bridge/6.meta.md

@@ -12,7 +12,8 @@ If you need to use the Options API, there is a `head()` method you can use when
 import { defineNuxtConfig } from '@nuxt/bridge'
 export default defineNuxtConfig({
   bridge: {
-    meta: true
+    meta: true,
+    nitro: false // If migration to Nitro is complete, set to true
   }
 })
 ```