Update INSTALL.md with additional information on handling secrets

[okotek]

Type of PR:
Documentation

---

PR Description:
This PR updates the INSTALL.md file with additional information on how to handle the .secrets.toml file for local development and in Docker images. It provides examples of how to inject the secrets file as environment variables or as mounted volumes in a Kubernetes environment.

---

PR Main Files Walkthrough:

• INSTALL.md: Added detailed instructions on how to handle the .secrets.toml file for local development and in Docker images. It includes examples of injecting the secrets file as environment variables or as mounted volumes in a Kubernetes environment.

[okotek]

/describe

[github-actions]

PR Analysis

• 🎯 Main theme: Update to INSTALL.md to provide more information about handling secrets
• 📌 Type of PR: Documentation
• 🧪 Relevant tests added: No
• ‣ Insights from user's answer: No user answers were provided
• ✨ Focused PR: Yes, the PR is focused on updating documentation about handling secrets
• 🔒 Security concerns: No, this PR does not introduce any security concerns as it only updates documentation and does not modify any executable code.

PR Feedback

• 💡 General PR suggestions: The PR is generally well-written and provides valuable information about handling secrets in different environments. However, it would be beneficial to provide more context in the PR description to help reviewers understand the changes.

How to use

To invoke the PR-Agent, add a comment using one of the following commands:
/review - Request a review of the latest update to the PR.
/describe - Modify the PR title and description based on the contents of the PR.
/improve - Suggest improvements to the code in the PR. These will be provided as pull request comments, ready to commit.
/ask - Pose a question about the PR.