Add Review Prompt Extension

Review-Prompt-Extension.md

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+# Review Prompt Extension
+
+The Kodo tool supports the ability to extend the built-in prompt for review. This can be done in the following way
+
+## 1. The CONSTITUTION.md file
+
+You can create a `.review` folder if it does not exist and add a `CONSTITUTION.md` file to this folder, which will contain part of the prompt that will be read by the tool during execution.
+
+```
+my-project/
+├── .review/                  ← Create this folder
+│   └── CONSTITUTION.md       ← Your custom rules
+├── src/
+└── ...
+```
+
+The `.review` folder must be placed in the **root of your repository**.
+
+### 1.1. Example of the CONSTITUTION.md file.
+
+Example of a file you can create
+
+``` markdown
+# Additional rules for code reviews.
+1. Do not check dependency declarations in code files
+2. Do not check namespaces
+
+# Knowledge about the project structure
+This project contains the following modules:
+1. DataEngine - the core for processing user data.
+2. Viewer - a tool for visualizing user data.
+```
+
+### 1.2. Recommendations for the CONSTITUTION.md file
+
+There are some recommendations for creating content for this file:
+
+1. Do not provide contradictory instructions and information.
+2. Provide a detailed description of any modules and rules.
+3. Do not make this file large, as it will be part of the prompt, which has a limited context.
+