docs: add pipx and pip install alternatives for users who don't have uv

The install instructions only showed `uv tool install`, blocking anyone
without uv from getting started. Now README, landing page, and tutorial
all offer uv/pipx/pip options with tabbed UI in the MkDocs site. Also
adds project.urls to pyproject.toml so PyPI links to the docs.

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

Author: 2 people

README.md

@@ -15,10 +15,17 @@ Ralphify wraps this pattern into a proper tool with config, iteration tracking,
 ## Install
 
 ```bash
-uv tool install ralphify
+uv tool install ralphify    # recommended
 ```
 
-This gives you the `ralph` command.
+Or if you don't have `uv`:
+
+```bash
+pipx install ralphify       # isolated install via pipx
+pip install ralphify         # plain pip (use a virtualenv or --user)
+```
+
+Any of these gives you the `ralph` command.
 
 ## Quickstart
 

docs/getting-started.md

@@ -10,9 +10,23 @@ This tutorial walks through setting up ralphify on a project, adding checks and
 
 ## Step 1: Install ralphify
 
-```bash
-uv tool install ralphify
-```
+=== "uv (recommended)"
+
+    ```bash
+    uv tool install ralphify
+    ```
+
+=== "pipx"
+
+    ```bash
+    pipx install ralphify
+    ```
+
+=== "pip"
+
+    ```bash
+    pip install ralphify
+    ```
 
 Verify it's working:
 

docs/index.md

@@ -16,9 +16,23 @@ Ralphify is a minimal CLI harness for autonomous AI coding loops, inspired by th
 
 ## Install
 
-```bash
-uv tool install ralphify
-```
+=== "uv (recommended)"
+
+    ```bash
+    uv tool install ralphify
+    ```
+
+=== "pipx"
+
+    ```bash
+    pipx install ralphify
+    ```
+
+=== "pip"
+
+    ```bash
+    pip install ralphify
+    ```
 
 ## Two commands to start
 

pyproject.toml

@@ -15,6 +15,11 @@ dev = [
     "pytest>=8.0",
 ]
 
+[project.urls]
+Documentation = "https://computerlovetech.github.io/ralphify/"
+Repository = "https://github.com/computerlovetech/ralphify"
+Issues = "https://github.com/computerlovetech/ralphify/issues"
+
 [build-system]
 requires = ["hatchling"]
 build-backend = "hatchling.build"