Merge pull request #50 from datacoves/document-claude-code

Document Claude Code

Author: jesusmgg

docs/how-tos/vs-code/external-ai-tools/claude-code.md

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+---
+title: Use Claude Code in the Datacoves VS Code IDE
+sidebar_label: Claude Code
+description: "Set up and log in to Claude Code in the Datacoves VS Code environment to get AI-powered help for SQL and Python files."
+sidebar_position: 2
+---
+
+# Claude Code
+
+[Claude Code](https://www.anthropic.com/claude-code) is an AI coding assistant available as both a CLI tool and a VS Code extension in Datacoves.
+
+## Prerequisites
+
+- A [Claude](https://claude.ai) account
+- Claude Code enabled in your Datacoves environment. Contact [Datacoves support](mailto:support@datacoves.com) to enable it.
+
+## Login
+
+1. Open a terminal in your Datacoves VS Code workspace
+
+2. Run:
+
+   ```bash
+   claude login
+   ```
+
+3. Follow the instructions in the terminal
+
+4. When you get the prompt **"Do you want code-server to open the external website?"**, click **Cancel**
+
+5. Ctrl-click (Cmd-click on Mac) the link shown in the terminal
+
+6. Click open in the promp that appears
+
+7. Authenticate in the browser tab that opens
+
+8. Copy the code shown after authentication and paste it back in the terminal where prompted
+
+9. Press **Enter**
+
+Both the CLI and the VS Code extension are now authenticated.
+
+## Trouble copying text from the terminal
+
+If you have problems copying text from Claude Code in the VS Code terminal, run this command inside Claude Code:
+
+```
+/tui default
+```