feat: launch Gemini 3 in Gemini CLI 🚀🚀🚀 (in main) (#13287)

Co-authored-by: Adam Weidman <65992621+adamfweidman@users.noreply.github.com>
Co-authored-by: Sehoon Shon <sshon@google.com>
Co-authored-by: Adib234 <30782825+Adib234@users.noreply.github.com>
Co-authored-by: Sandy Tao <sandytao520@icloud.com>
Co-authored-by: Abhi <43648792+abhipatel12@users.noreply.github.com>
Co-authored-by: Aishanee Shah <aishaneeshah@gmail.com>
Co-authored-by: gemini-cli-robot <gemini-cli-robot@google.com>
Co-authored-by: Gal Zahavi <38544478+galz10@users.noreply.github.com>
Co-authored-by: Jacob Richman <jacob314@gmail.com>
Co-authored-by: joshualitt <joshualitt@google.com>
Co-authored-by: Jenna Inouye <jinouye@google.com>

docs/cli/commands.md

@@ -165,13 +165,15 @@ Slash commands provide meta-level control over the CLI itself.
     [settings](../get-started/configuration.md). See
     [Checkpointing documentation](../cli/checkpointing.md) for more details.
 
-- **`/settings`**
+- [**`/settings`**](./settings.md)
   - **Description:** Open the settings editor to view and modify Gemini CLI
     settings.
   - **Details:** This command provides a user-friendly interface for changing
     settings that control the behavior and appearance of Gemini CLI. It is
     equivalent to manually editing the `.gemini/settings.json` file, but with
-    validation and guidance to prevent errors.
+    validation and guidance to prevent errors. See the
+    [settings documentation](./settings.md) for a full list of available
+    settings.
   - **Usage:** Simply run `/settings` and the editor will open. You can then
     browse or search for specific settings, view their current values, and
     modify them as desired. Changes to some settings are applied immediately,