docs: add PyPI/Docker badges, PyPI install option

- README: add live PyPI + Docker Hub badges, add pip install mcphub-server
- getting-started: add PyPI install as Option 2

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

README.md

@@ -8,6 +8,8 @@ Connect your sites, stores, repos, and databases — manage them all through Cla
 
 [![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
 [![Python 3.11+](https://img.shields.io/badge/python-3.11+-3776ab.svg)](https://www.python.org/)
+[![PyPI](https://img.shields.io/pypi/v/mcphub-server.svg)](https://pypi.org/project/mcphub-server/)
+[![Docker](https://img.shields.io/docker/v/airano/mcphub?label=docker)](https://hub.docker.com/r/airano/mcphub)
 [![Tests: 289 passing](https://img.shields.io/badge/tests-289%20passing-brightgreen.svg)]()
 [![Tools: 589](https://img.shields.io/badge/tools-589-orange.svg)]()
 [![CI](https://github.com/airano-ir/mcphub/actions/workflows/ci.yml/badge.svg)](https://github.com/airano-ir/mcphub/actions/workflows/ci.yml)
@@ -74,7 +76,13 @@ cp env.example .env
 docker compose up -d
 ```
 
-### Option 2: Python
+### Option 2: PyPI
+
+```bash
+pip install mcphub-server
+```
+
+### Option 3: From Source
 
 ```bash
 git clone https://github.com/airano-ir/mcphub.git

docs/getting-started.md

@@ -52,7 +52,13 @@ cp env.example .env
 docker compose up -d
 ```
 
-### Option 2: Python (pip)
+### Option 2: PyPI
+
+```bash
+pip install mcphub-server
+```
+
+### Option 3: From Source
 
 ```bash
 git clone https://github.com/airano-ir/mcphub.git
@@ -63,7 +69,7 @@ cp env.example .env
 python server.py --transport sse --port 8000
 ```
 
-### Option 3: Automated Setup Scripts
+### Option 4: Automated Setup Scripts
 
 #### Linux/Mac