docs: update Qodo Merge Pro installation documentation with Bitbucket support

docs/docs/installation/pr_agent_pro.md

@@ -1,30 +1,44 @@
-
-## Getting Started with Qodo Merge Pro
-
 Qodo Merge Pro is a versatile application compatible with GitHub, GitLab, and BitBucket, hosted by QodoAI.
 See [here](https://qodo-merge-docs.qodo.ai/overview/pr_agent_pro/) for more details about the benefits of using Qodo Merge Pro.
 
-## Install Qodo Merge Pro for GitHub Cloud
-
-Qodo Merge Pro for GitHub cloud is available for installation through the [GitHub Marketplace](https://github.com/apps/qodo-merge-pro).
 A complimentary two-week trial is provided to all new users. Following the trial period, user licenses (seats) are required for continued access.
-
 To purchase user licenses, please visit our [pricing page](https://www.qodo.ai/pricing/).
 Once subscribed, users can seamlessly deploy the application across any of their GitHub repositories.
 
+## Install Qodo Merge Pro for GitHub
+
+### GitHub Cloud
+
+Qodo Merge Pro for GitHub cloud is available for installation through the [GitHub Marketplace](https://github.com/apps/qodo-merge-pro).
+
 ![Qodo Merge Pro](https://codium.ai/images/pr_agent/pr_agent_pro_install.png){width=468}
 
-
+### GitHub Enterprise Server
-## Install Qodo Merge Pro for GitHub Enterprise Server
 
 To use Qodo Merge Pro application on your private GitHub Enterprise Server, you will need to contact us for starting an [Enterprise](https://www.codium.ai/pricing/) trial.
 
+### GitHub Open Source Projects
+
+For open-source projects, Qodo Merge Pro is available for free usage. To install Qodo Merge Pro for your open-source repositories, use the following marketplace [link](
+
+## Install Qodo Merge Pro for Bitbucket
+
+###  Bitbucket Cloud
+
+Qodo Merge Pro for Bitbucket Cloud is available for installation through the following [link](https://bitbucket.org/site/addons/authorize?addon_key=d6df813252c37258)
+
+![Qodo Merge Pro](https://qodo.ai/images/pr_agent/pr_agent_pro_bitbucket_install.png){width=468}
+
+### Bitbucket Server
+
+To use Qodo Merge Pro application on your private Bitbucket Server, you will need to contact us for starting an [Enterprise](https://www.codium.ai/pricing/) trial.
+
 
 ## Install Qodo Merge Pro for GitLab (Teams & Enterprise)
 
 Since GitLab platform does not support apps, installing Qodo Merge Pro for GitLab is a bit more involved, and requires the following steps:
 
-### Step 1
+#### Step 1
 
 Acquire a personal, project or group level access token. Enable the “api” scope in order to allow Qodo Merge to read pull requests, comment and respond to requests.
 
@@ -34,14 +48,14 @@ Acquire a personal, project or group level access token. Enable the “api” sc
 
 Store the token in a safe place, you won’t be able to access it again after it was generated.
 
-### Step 2
+#### Step 2
 
 Generate a shared secret and link it to the access token. Browse to [https://register.gitlab.pr-agent.codium.ai](https://register.gitlab.pr-agent.codium.ai).
 Fill in your generated GitLab token and your company or personal name in the appropriate fields and click "Submit".
 
 You should see "Success!" displayed above the Submit button, and a shared secret will be generated. Store it in a safe place, you won’t be able to access it again after it was generated.
 
-### Step 3
+#### Step 3
 
 Install a webhook for your repository or groups, by clicking “webhooks” on the settings menu. Click the “Add new webhook” button.
 
@@ -60,7 +74,7 @@ Enable SSL verification: Check the box.
 ![Step 3.2](https://www.codium.ai/images/pr_agent/gitlab_pro_webhooks.png){width=750}
 </figure>
 
-### Step 4
+#### Step 4
 
 You’re all set!