Cleaning up of gen roles

roles/dev-locales/README.md

@@ -0,0 +1,26 @@
+# Locales
+
+This Ansible role manages the system locale configuration by deploying `locale.gen` and `locale.conf`, then generating the requested locales.
+
+## Description
+
+- Copies your `locale.gen` template to `/etc/locale.gen`  
+- Copies your `locale.conf` template to `/etc/locale.conf`  
+- Runs `locale-gen` to generate and activate configured locales  
+
+## Overview
+
+1. **Template deployment**  
+   - `locale.gen`: uncomment or specify the locales you need  
+   - `locale.conf`: sets `LANG` and `LANGUAGE` environment variables  
+2. **Locale generation**  
+   - Executes the `locale-gen` command (requires privilege escalation)  
+3. **Idempotency**  
+   - Templates are only reapplied if changed  
+   - `locale-gen` only re-runs when the template changes
+
+## Features
+
+* Full control over uncommented locales in `locale.gen`
+* Simple override via templates in your role directory
+* Works on any system supporting `locale-gen`