Add How Kodo Works

How-Kodo-Works.md

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+# Gitea VCS Usage
+
+## Introduction
+
+When working with Gitea, you can use several methods to interact with the tool.
+
+## 1. Launch of code review
+
+To start a code review, you must first prepare the following:
+
+1. Push the branch with changes to the remote repository
+2. Create a Pull Request in Gitea VCS, adding the `@kodobot` reviewer user to the Pull Request
+
+# 1.1. Automatic Start
+
+After completing the preparatory stage of creating a Pull Request with the AI reviewer added, the code review **will be launched automatically.**
+
+# 1.2. Manual Start
+
+If for some reason you need to start the review yourself, use the `@kodobot` tag when writing a comment in the pull request.
+
+# 2. Code review prevention
+
+To prevent the review from starting, we can use the following methods
+
+## 2.1. Tag [no ai] in the pull request title
+
+When a pull request is created with the tag `[no ai]` in the pull request title, and when new changes are pushed to the pull request, the reviewer will not be triggered for that pull request.
+This can be useful if you use `CODEOWNERS` file in your repository.
+
+## 2.2. Do not add AI use to PR
+
+You can choose not to add the `@kodobot` AI Reviewer user at all, and then the kodo review tool will never run for this Pull Request.
+
+⚠️ **Important:** you **do not need** to write the `[no ai]` tag if no AI user has been added to the Pull Request for review.
+
+## 3. Questions for AI
+
+You can use the `@kodobot` tag in a Pull Request comment to ask the AI anything. After adding the `@kodobot` tag to your message you will receive a response from AI user.
+