chore: update docs again (#77)

docs/plugins/cli.md

@@ -0,0 +1,63 @@
+# Goose CLI Commands
+
+Goose provides a command-line interface (CLI) with various commands to manage sessions, toolkits, and more. Below is a list of the available commands and their descriptions:
+
+## Goose CLI
+
+### `version`
+
+**Usage:**
+```sh
+  goose version
+```
+
+Lists the version of Goose and any associated plugins.
+
+### `session`
+
+#### `start`
+
+**Usage:**
+```sh
+  goose session start [--profile PROFILE] [--plan PLAN]
+```
+
+Starts a new Goose session.
+
+#### `resume`
+
+**Usage:**
+```sh
+  goose session resume [NAME] [--profile PROFILE]
+```
+
+Resumes an existing Goose session.
+
+#### `list`
+
+**Usage:**
+```sh
+  goose session list
+```
+
+Lists all Goose sessions.
+
+#### `clear`
+
+**Usage:**
+```sh
+  goose session clear [--keep KEEP]
+```
+
+Deletes old Goose sessions, keeping the most recent ones as specified by the `--keep` option.
+
+### `toolkit`
+
+#### `list`
+
+**Usage:**
+```sh
+  goose toolkit list
+```
+
+Lists all available toolkits with their descriptions.