docs: Use serverpod start in provider docs

docs/06-concepts/11-authentication/04-providers/03-google/01-setup.md

@@ -152,7 +152,7 @@ Run the following commands from your server project directory (e.g., `my_project
 ```bash
 serverpod generate
 serverpod create-migration
-dart run bin/main.dart --apply-migrations
+serverpod start
 ```
 
 :::warning
@@ -244,7 +244,7 @@ On web, Google completes sign-in by redirecting the browser to a callback URL yo
 
 ```bash
 flutter build web --output ../my_project_server/web/app  # from your Flutter project
-dart run bin/main.dart                                   # from your server project
+serverpod start                                          # from your server project
 ```
 
 Open `http://localhost:8082/app` to test. `flutter run -d chrome` won't work here because Flutter's dev server runs on a different port from Serverpod — for hot-reload workflows, use the [separately-hosted Flutter web](./customizations#separately-hosted-flutter-web) flow instead.

docs/06-concepts/11-authentication/04-providers/03-google/04-troubleshooting.md

@@ -174,7 +174,7 @@ Every line of the JSON must be indented by at least one level more than `googleC
 ```bash
 serverpod generate
 serverpod create-migration
-dart run bin/main.dart --apply-migrations
+serverpod start
 ```
 
 ## Lightweight sign-in (One Tap) not appearing

docs/06-concepts/11-authentication/04-providers/04-apple/01-setup.md

@@ -173,7 +173,7 @@ Run the following commands from your server project directory (e.g., `my_project
 ```bash
 serverpod generate
 serverpod create-migration
-dart run bin/main.dart --apply-migrations
+serverpod start
 ```
 
 :::note

docs/06-concepts/11-authentication/04-providers/04-apple/04-troubleshooting.md

@@ -126,7 +126,7 @@ If you use `--dart-define`, confirm `APPLE_SERVICE_IDENTIFIER` is the Services I
 ```bash
 serverpod generate
 serverpod create-migration
-dart run bin/main.dart --apply-migrations
+serverpod start
 ```
 
 ## Apple rejects the redirect URI with `invalid_request`

docs/06-concepts/11-authentication/04-providers/06-firebase/01-setup.md

@@ -141,7 +141,7 @@ Run the following commands from your server project directory (e.g., `my_project
 ```bash
 serverpod generate
 serverpod create-migration
-dart run bin/main.dart --apply-migrations
+serverpod start
 ```
 
 :::note

docs/06-concepts/11-authentication/04-providers/06-firebase/05-troubleshooting.md

@@ -21,7 +21,7 @@ Go through this before investigating a specific error. Most problems come from a
 - [ ] Confirm the `project_id` inside `firebaseServiceAccountKey` matches the Firebase project the client is using.
 - [ ] Add `FirebaseIdpConfigFromPasswords()` to `identityProviderBuilders` in `server.dart`.
 - [ ] Create a `FirebaseIdpEndpoint` file in `lib/src/auth/` extending `FirebaseIdpBaseEndpoint`.
-- [ ] Run **`serverpod generate`**, then **`serverpod create-migration`**, then apply migrations with `dart run bin/main.dart --apply-migrations`.
+- [ ] Run **`serverpod generate`**, then **`serverpod create-migration`**, then start the server with `serverpod start`.
 
 #### Client
 
@@ -43,7 +43,7 @@ Go through this before investigating a specific error. Most problems come from a
 ```bash
 serverpod generate
 serverpod create-migration
-dart run bin/main.dart --apply-migrations
+serverpod start
 ```
 
 ## Token verification fails with "invalid signature"
@@ -109,7 +109,7 @@ If you haven't run `flutterfire configure`, do so to generate the `firebase_opti
 
 1. **Missing service account key:** The `firebaseServiceAccountKey` is not present in `passwords.yaml`, or the JSON is invalid.
 2. **Missing endpoint:** You did not create the endpoint class extending `FirebaseIdpBaseEndpoint`. Without it, the client has no endpoint to call.
-3. **Missing migration:** The provider's database tables don't exist yet. Apply migrations with `dart run bin/main.dart --apply-migrations`.
+3. **Missing migration:** The provider's database tables don't exist yet. Start the server with `serverpod start`.
 4. **Project mismatch:** The service account key belongs to a different Firebase project than the one configured in your Flutter app. Compare `project_id` in `firebaseServiceAccountKey` against the project in `firebase_options.dart`.
 5. **App Check enabled prematurely:** If you enabled Firebase App Check before the client integration is in place, every request will be rejected with an App Check assertion error. Disable App Check until the client is wired up.
 

docs/06-concepts/11-authentication/04-providers/07-github/01-setup.md

@@ -147,7 +147,7 @@ Run the following commands from your server project directory (e.g., `my_project
 ```bash
 serverpod generate
 serverpod create-migration
-dart run bin/main.dart --apply-migrations
+serverpod start
 ```
 
 :::warning

docs/06-concepts/11-authentication/04-providers/07-github/04-troubleshooting.md

@@ -161,7 +161,7 @@ See [Configuring client IDs on the app](./customizations#configuring-client-ids-
 
 **Cause:** The keys are missing from `config/passwords.yaml`, are spelled differently, or are not present under the active environment section.
 
-**Resolution:** Confirm both keys exist under the section matching your run mode (`development:` for `dart run bin/main.dart`, `production:` when deployed):
+**Resolution:** Confirm both keys exist under the section matching your run mode (`development:` when running locally with `serverpod start`, `production:` when deployed):
 
 ```yaml
 development:
@@ -182,7 +182,7 @@ Quotes are required because the values are strings; YAML interprets unquoted val
 ```bash
 serverpod generate
 serverpod create-migration
-dart run bin/main.dart --apply-migrations
+serverpod start
 ```
 
 ## Android sign-in opens GitHub but the callback never fires