feat(docs): update plugin description in plugin.xml

Closes #213

Author: Blarc

src/main/resources/META-INF/plugin.xml

@@ -14,18 +14,27 @@
          Simple HTML elements (text formatting, paragraphs, and lists) can be added inside of <![CDATA[ ]]> tag.
          Guidelines: https://plugins.jetbrains.com/docs/marketplace/plugin-overview-page.html#plugin-description -->
     <description><![CDATA[
-        <p>AI Commits is a plugin that generates your commit messages by using git diff and OpenAI.</p>
+        <p>AI Commits is a plugin that generates your commit messages by using git diff and LLMs.</p>
         <h3>Features</h3>
         <ul>
-            <li>Generate commit message from diff using OpenAI API</li>
+            <li>Generate commit message from git diff using LLM</li>
             <li>Compute diff only from the selected files and lines in the commit dialog</li>
             <li>Create your own prompt for commit message generation</li>
-            <li>Choose any of the models available in OpenAI API</li>
-            <li>Set OpenAI network proxy</li>
-            <li>Set custom OpenAI compatible API endpoint</li>
+            <li>Use predefined variables and hint to customize your prompt</li>
         </ul>
+        <h3>Supported models</h3>
+        <ul>
+            <li>Open AI</li>
+            <li>Ollama</li>
+            <li>Qianfan (Ernie)</li>
+            <li>Gemini</li>
+            <li>Anthropic</li>
+        </ul>
+        <p>The plugin is implemented in a generic way and uses [langchain4j](https://github.com/langchain4j/langchain4j)
+        for creating LLM API clients. If you would like to use some other LLM model that is supported by langchain4j,
+        please make a feature request in GitHub issues.</p>
         <h3>Usage</h3>
-        <p>To get started, install the plugin and set OpenAI private token in plugin's settings:
+        <p>To get started, install the plugin and set LLM client configuration in plugin's settings::
         <br/>
         Settings > Tools > AI Commits</p>
         <h3>Troubleshooting</h3>