docs: add shields

Closes #10

README.md

@@ -1,5 +1,11 @@
 # typer-config
 
+[![GitHub Workflow Status (with branch)](https://img.shields.io/github/actions/workflow/status/maxb2/typer-config/ci.yml?branch=main&style=flat-square)](https://github.com/maxb2/typer-config/actions/workflows/ci.yml)
+[![Codecov](https://img.shields.io/codecov/c/github/maxb2/typer-config?style=flat-square)](https://app.codecov.io/gh/maxb2/typer-config)
+[![PyPI](https://img.shields.io/pypi/v/typer-config?style=flat-square)](https://pypi.org/project/typer-config/)
+[![PyPI - Downloads](https://img.shields.io/pypi/dm/typer-config?style=flat-square)](https://pypi.org/project/typer-config/#history)
+[![Libraries.io dependency status for latest release](https://img.shields.io/librariesio/release/pypi/typer-config?style=flat-square)](https://libraries.io/pypi/typer-config)
+
 This is a collection of utilities to use configuration files to set parameters for a [typer](https://github.com/tiangolo/typer) CLI.
 It is useful for typer commands with many options/arguments so you don't have to constantly rewrite long commands.
 This package was inspired by [phha/click_config_file](https://github.com/phha/click_config_file) and prototyped in [this issue](https://github.com/tiangolo/typer/issues/86#issuecomment-996374166). It allows you to set values for CLI parameters using a configuration file. 

docs/index.md

@@ -1,4 +1,10 @@
-# Introduction
+# typer-config
+
+[![GitHub Workflow Status (with branch)](https://img.shields.io/github/actions/workflow/status/maxb2/typer-config/ci.yml?branch=main&style=flat-square)](https://github.com/maxb2/typer-config/actions/workflows/ci.yml)
+[![Codecov](https://img.shields.io/codecov/c/github/maxb2/typer-config?style=flat-square)](https://app.codecov.io/gh/maxb2/typer-config)
+[![PyPI](https://img.shields.io/pypi/v/typer-config?style=flat-square)](https://pypi.org/project/typer-config/)
+[![PyPI - Downloads](https://img.shields.io/pypi/dm/typer-config?style=flat-square)](https://pypi.org/project/typer-config/#history)
+[![Libraries.io dependency status for latest release](https://img.shields.io/librariesio/release/pypi/typer-config?style=flat-square)](https://libraries.io/pypi/typer-config)
 
 This is a collection of utilities to use configuration files to set parameters for a [typer](https://github.com/tiangolo/typer) CLI.
 It is useful for typer commands with many options/arguments so you don't have to constantly rewrite long commands.