Initial commit: zzpyjenkins CLI tool for Jenkins interaction

A CLI tool built with Click and Rich to interact with Jenkins servers.
Provides commands for viewing server info, listing jobs, triggering builds,
checking build status, and watching build progress.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CLAUDE.md

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+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+zzpyjenkins is a CLI tool to interact with Jenkins servers for building jobs. It wraps the `python-jenkins` library with a user-friendly CLI using Click and rich terminal output.
+
+## Development Commands
+
+```bash
+# Install dependencies
+uv sync
+
+# Run the CLI
+uv run zzpyjenkins --help
+
+# Format code
+uv run ruff format .
+
+# Lint
+uv run ruff check .
+
+# Run tests
+uv run pytest
+```
+
+## Architecture
+
+- **`src/zzpyjenkins/cli.py`**: Click-based CLI entry point. Defines commands (`info`, `list`, `build`, `status`, `watch`) and handles parameter parsing. Uses `get_client()` to create `JenkinsClient` from environment variables.
+
+- **`src/zzpyjenkins/jenkins_client.py`**: `JenkinsClient` class that wraps `python-jenkins` library. Handles all Jenkins API interactions and formats output using Rich (tables, colored status).
+
+## Configuration
+
+The tool requires these environment variables:
+- `JENKINS_URL`: Jenkins server URL
+- `JENKINS_USERNAME`: Jenkins username
+- `JENKINS_PASSWORD` or `JENKINS_TOKEN`: API token or password