Remove Slack section, link scopes references, add SSO setup link

- Remove Slack User vs Bot section (linked elsewhere)
- Change connector guide links to point directly to scopes sections
- Add link to SSO setup guide in loginWithProvider docs

Made-with: Cursor

Author: wixysam

src/modules/auth.types.ts

@@ -199,7 +199,7 @@ export interface AuthModule {
    * - `'microsoft'`: {@link https://learn.microsoft.com/en-us/entra/identity-platform/v2-oauth2-auth-code-flow | Microsoft OAuth}. Enable Microsoft in your app's authentication settings before specifying this provider.
    * - `'facebook'`: {@link https://developers.facebook.com/docs/facebook-login | Facebook Login}. Enable Facebook in your app's authentication settings before using.
    * - `'apple'`: {@link https://developer.apple.com/sign-in-with-apple/ | Sign in with Apple}. Enable Apple in your app's authentication settings before using this provider.
-   * - `'sso'`: Enterprise SSO. Enable SSO in your app's authentication settings before using this provider.
+   * - `'sso'`: Enterprise SSO. {@link https://docs.base44.com/Setting-up-your-app/Setting-up-SSO | Set up an SSO provider} in your app's authentication settings before using this provider.
    *
    * @param provider - The authentication provider to use: `'google'`, `'microsoft'`, `'facebook'`, `'apple'`, or `'sso'`.
    * @param fromUrl - URL to redirect to after successful authentication. Defaults to `'/'`.

src/modules/connectors.types.ts

@@ -58,11 +58,7 @@ export interface ConnectorAccessTokenResponse {
  * | Slack Bot | `slackbot` |
  * | TikTok | `tiktok` |
  *
- * Some connectors have dedicated setup guides: {@link https://docs.base44.com/Integrations/gmail-connector | Gmail}, {@link https://docs.base44.com/Integrations/linkedin-connector | LinkedIn}, and {@link https://docs.base44.com/Integrations/slack-connector | Slack} (covers both `slack` and `slackbot`).
- *
- * ### Slack User vs Slack Bot
- *
- * Base44 provides two Slack connectors: `slack` uses a user token and acts as the connected user, while `slackbot` uses a bot token with a customizable display name. Use `slack` when your app needs to read Slack data or act with a user's permissions. Use `slackbot` for sending automated messages as a branded bot. See the {@link https://docs.base44.com/Integrations/slack-connector | Slack connectors} guide for full details.
+ * For available scopes, see the permissions reference for each service: {@link https://docs.base44.com/Integrations/gmail-connector#gmail-scopes-and-permissions | Gmail}, {@link https://docs.base44.com/Integrations/linkedin-connector#linkedin-scopes-and-permissions | LinkedIn}, {@link https://docs.base44.com/Integrations/slack-connector#slack-scopes-and-permissions | Slack}.
  *
  * ## Authentication Modes
  *