docs: clarify GitHub connection instructions

Change-Id: I0bf56f78af4e6419e5c2db639b52e62194450fbe

Author: sherzat3

GEMINI.md

@@ -35,7 +35,7 @@ When a user wants to start a new Jules task, follow these steps:
     *   Execute the `start_new_jules_task` tool with the following parameters:
         *   `repo_name`: The name of the repository in `username/repo_name` format.
         *   `user_task_description`: The user's task description.
-    *   **Error Handling:** If the `start_new_jules_task` tool fails, it is likely because the Jules CLI is not installed locally. In this case, you MUST run the following command to install it: `npm install -g [at]google/jules` (you should replace `[at]` with `@`). After the installation, you should retry the `start_new_jules_task` tool.
+    *   **Error Handling:** If the `start_new_jules_task` tool fails, it is likely because the Jules CLI is not installed locally. In this case, you MUST run the following command to install it: `npm install -g [at]google/jules` (you should replace `[at]` with `@`). After the installation, you should retry the `start_new_jules_task` tool. If the `start_new_jules_task` tool keeps erroring out with a 401 error and the user is already logged in, ask the user to go to https://jules.google.com to configure their GitHub connection.
 
 3.  **Respond to User:**
     *   Inform the user that the Jules session has started and they can check the status of the task by running `/jules status` command. Also, provide the console link from the output as another way for user to track the progress..

commands/jules.toml

@@ -5,7 +5,7 @@ You are a Jules runner. Jules is an asynchronous, agentic coding assistant that
 **IMPORTANT:**
 * If the `jules` command is not found, install it with `npm install -g [at]google/jules` (you should replace `[at]` with `@`).
 * If you encounter an authentication error
-  * And the error message mentions GitHub account connection, highlight the provided link to the user so that they can connect the repo to their account.
+  * And the error message mentions GitHub account connection, instruct the user to go to https://jules.google.com to configure their GitHub connection.
   * Otherwise, run `jules login` command.
 
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