fix broken links

docs/docs/installation/github.md

@@ -58,7 +58,7 @@ The GITHUB_TOKEN secret is automatically created by GitHub.
 3. Merge this change to your main branch.
 When you open your next PR, you should see a comment from `github-actions` bot with a review of your PR, and instructions on how to use the rest of the tools.
 
-4. You may configure PR-Agent by adding environment variables under the env section corresponding to any configurable property in the [configuration](pr_agent/settings/configuration.toml) file. Some examples:
+4. You may configure PR-Agent by adding environment variables under the env section corresponding to any configurable property in the [configuration](https://github.com/Codium-ai/pr-agent/blob/main/pr_agent/settings/configuration.toml) file. Some examples:
 ```yaml
       env:
         # ... previous environment values
@@ -122,7 +122,7 @@ git clone https://github.com/Codium-ai/pr-agent.git
    - Copy your app's private key to the private_key field.
    - Copy your app's ID to the app_id field.
    - Copy your app's webhook secret to the webhook_secret field.
-   - Set deployment_type to 'app' in [configuration.toml](./pr_agent/settings/configuration.toml)
+   - Set deployment_type to 'app' in [configuration.toml](https://github.com/Codium-ai/pr-agent/blob/main/pr_agent/settings/configuration.toml)
 
 > The .secrets.toml file is not copied to the Docker image by default, and is only used for local development.
 > If you want to use the .secrets.toml file in your Docker image, you can add remove it from the .dockerignore file.
@@ -164,7 +164,7 @@ docker push codiumai/pr-agent:github_app  # Push to your Docker repository
 
 > **Note:** When running PR-Agent from GitHub App, the default configuration file (configuration.toml) will be loaded.
 > However, you can override the default tool parameters by uploading a local configuration file `.pr_agent.toml`
-> For more information please check out the [USAGE GUIDE](./Usage.md#working-with-github-app)
+> For more information please check out the [USAGE GUIDE](../usage-guide/automations_and_usage.md#github-app)
 ---
 
 ## Deploy as a Lambda Function

docs/docs/installation/gitlab.md

@@ -10,7 +10,7 @@ WEBHOOK_SECRET=$(python -c "import secrets; print(secrets.token_hex(10))")
 4. In the secrets file, fill in the following:
     - Your OpenAI key.
     - In the [gitlab] section, fill in personal_access_token and shared_secret. The access token can be a personal access token, or a group or project access token.
-    - Set deployment_type to 'gitlab' in [configuration.toml](./pr_agent/settings/configuration.toml)
+    - Set deployment_type to 'gitlab' in [configuration.toml](https://github.com/Codium-ai/pr-agent/blob/main/pr_agent/settings/configuration.toml)
 5. Create a webhook in GitLab. Set the URL to the URL of your app's server. Set the secret token to the generated secret from step 2.
 In the "Trigger" section, check the ‘comments’ and ‘merge request events’ boxes.
 6. Test your installation by opening a merge request or commenting or a merge request using one of CodiumAI's commands.

docs/docs/installation/index.md

@@ -2,7 +2,7 @@
 
 If you choose to host you own PR-Agent, you first need to acquire two tokens:
 
-1. An OpenAI key from [here](https://platform.openai.com/api-keys), with access to GPT-4 (or a key for [other models](/usage-guide/additional_configurations/#changing-a-model), if you prefer).
+1. An OpenAI key from [here](https://platform.openai.com/api-keys), with access to GPT-4 (or a key for [other models](../usage-guide/additional_configurations.md/#changing-a-model), if you prefer).
 2. A GitHub\GitLab\BitBucket personal access token (classic), with the repo scope. [GitHub from [here](https://github.com/settings/tokens)]
 
 There are several ways to use self-hosted PR-Agent: