docs(scw): update scw-plugin README.md

plugins/scw/README.md

@@ -1,7 +1,50 @@
-## Scaleway CLI autocomplete plugin
+# SCW
+
+This plugin adds functions to manage your Scaleway profile
+
+
+## Prerequisites
+
+Scaleway CLI (scw) should be installed. You can install it from https://github.com/scaleway/scaleway-cli.
+
+Copy and paste the code into your Zsh shell configuration file (e.g., .zshrc).
+Source the updated configuration file or restart your shell.
+
+
+```bash
+plugins=(... scw)
+```
+
+## Functions
+
+| Commands | Description          |
+| :---------------: |:---------------|
+| scw_upgrade  | Update your Scaleway CLI version if needed.      | 
+| sgp  |   Displays the current Scaleway profile.       |
+| ssp <profilename> |      Sets the Scaleway profile. If no profile name is provided, fallback to the curent active profile set in your 
+configuration file.     |
+| scw_profiles  | Displays a list of available Scaleway profiles.          | 
+| scw_config_path  | Returns the path to the Scaleway CLI configuration file (config.yaml).             |
+
+In addition to setting the `SCW_PROFILE` environment variable, `ssp` also sets the following variables: `SCW_DEFAULT_ORGANIZATION_ID`, 
+`SCW_DEFAULT_PROJECT_ID`, `SCW_DEFAULT_REGION`, `SCW_DEFAULT_ZONE`, `SCW_API_URL`.
+Additionnally, if `SCW_EXPORT_TOKENS` is set to "true", `SCW_ACCESS_KEY` and `SCW_SECRET_KEY` are also exported.
+
+
+## Customizations
+
+| Commands | Description          |
+| :---------------: |:---------------|
+| SHOW_SCW_PROMPT  | Controls whether to display the Scaleway profile information in the shell prompt. Set this variable to false if you don't 
+want to show the profile information. | 
+| ZSH_THEME_SCW_PROFILE_PREFIX  |  sets the prompt prefix.  Defaults to `<scw:`        |
+| ZSH_THEME_SCW_PROFILE_SUFFIX | Set the prompt suffix. Default to `>`       |
+
+
+## Scaleway CLI Autocompletion
+
+If Scaleway CLI autocompletion is not already loaded, the code automatically loads the autocompletion script for the scw command. This enables 
+autocompletion for all Scaleway CLI commands.
 
-[scw](https://github.com/scaleway/scaleway-cli): Manage Bare Metal servers from Command Line (as easily as with Docker)
 
-- Adds autocomplete options for all `scw` commands.
 
-Maintainer : Manfred Touron ([@moul](https://github.com/moul))