docs: Update offboarding instructions for clarity and completeness

- Added prompts for uninstalling the GitHub App and deleting the repository.
- Clarified steps for revoking access in Google Workspace and Microsoft Entra ID.
- Updated links to reflect the correct settings pages for better user guidance.

Author: rohanharikr

app/support/lifecycle/page.mdx

@@ -55,11 +55,13 @@ If you see a red cross beside your org and the **Grant** button is not visible,
 
 This removes the offboarding data for this GitHub org. Automated offboarding will stop working.
 
+You will be prompted to uninstall the GitHub App and delete the repository. If you skipped that step, follow steps 2 or 3 below.
+
 ### Uninstall the Hellō Lifecycle GitHub App
 
 The Hellō Lifecycle GitHub App requires manual removal from your org.
 
-1. Go to your org's GitHub App settings:
+1. Go to your org's GitHub App installations page:
    ```
    https://github.com/organizations/<YOUR_ORG_NAME>/settings/installations
    ```
@@ -70,7 +72,10 @@ The Hellō Lifecycle GitHub App requires manual removal from your org.
 
 During setup, Hellō Lifecycle created a repository named `Hello-Lifecycle` in your GitHub org. You can delete it if you no longer need the account linking history.
 
-1. Go to `https://github.com/<YOUR_ORG_NAME>/Hello-Lifecycle/settings`.
+1. Go to your repository settings:
+   ```
+   https://github.com/<YOUR_ORG_NAME>/Hello-Lifecycle/settings
+   ```
 2. Scroll to the bottom and click **Delete this repository**.
 
 </Steps>
@@ -87,20 +92,22 @@ During setup, Hellō Lifecycle created a repository named `Hello-Lifecycle` in y
 
 This removes all Hellō Lifecycle data for this organization. Automated offboarding will stop for all connected applications.
 
+You will be prompted to remove access at Google or Microsoft. If you skipped that step, follow step 2 below.
+
 ### Revoke Hellō Lifecycle's access to your directory
 
 Hellō Lifecycle's directory access requires manual revocation.
 
+**If you use Google Workspace:**
+
+1. Go to [Domain-wide Delegation](https://admin.google.com/ac/owl/domainwidedelegation) in the Google Admin Console.
+2. Find the **Hellō Lifecycle** entry.
+3. Click **Delete** to remove the delegation and revoke all access.
+
 **If you use Microsoft Entra ID:**
 
 1. Go to [Enterprise Applications](https://entra.microsoft.com/#view/Microsoft_AAD_IAM/StartboardApplicationsMenuBlade/~/AppAppsPreview) in the Entra ID admin center.
 2. Find **Hellō Lifecycle** and click on it.
 3. Click **Delete** to remove the service principal and revoke all access.
 
-**If you use Google Workspace:**
-
-1. Go to [Third-party app access](https://admin.google.com/ac/owl) in the Google Admin Console.
-2. Find **Hellō Lifecycle** and click on it.
-3. Click **Remove access** to revoke access for your entire domain.
-
 </Steps>