docs(readme): link to CONTRIBUTING.md

README.md

@@ -16,6 +16,7 @@ abbreviation system for keyboard-driven workflows.
 - [Personalization](#personalization)
 - [Minimal Mode](#minimal-mode)
 - [Testing](#testing)
+- [Contributing](#contributing)
 - [Attribution](#attribution)
 - [License](#license)
 
@@ -341,6 +342,14 @@ Runs before every push (and gates the [documentation build](.github/workflows/ci
 
 ---
 
+## Contributing
+
+Interested in contributing? See [`CONTRIBUTING.md`](CONTRIBUTING.md) for the
+branching/PR workflow, commit conventions, fish coding standards, and the
+docs/testing pipeline this repo follows.
+
+---
+
 ## Attribution
 
 The core of the [Zoxide integration](https://fish.rootiest.fyi/02-path-setup/) in this repository was originally adapted from the [icezyclon/zoxide.fish](https://github.com/icezyclon/zoxide.fish) plugin (MIT Licensed) and has since been heavily customized for performance and Fish 4.x compatibility.