feat(browser): add sensitive action controls and read-only noise reduction (#22867)

docs/reference/configuration.md

@@ -1210,6 +1210,17 @@ their corresponding top-level category object in your `settings.json` file.
   - **Description:** Disable user input on browser window during automation.
   - **Default:** `true`
 
+- **`agents.browser.confirmSensitiveActions`** (boolean):
+  - **Description:** Require manual confirmation for sensitive browser actions
+    (e.g., fill_form, evaluate_script).
+  - **Default:** `false`
+  - **Requires restart:** Yes
+
+- **`agents.browser.blockFileUploads`** (boolean):
+  - **Description:** Hard-block file upload requests from the browser agent.
+  - **Default:** `false`
+  - **Requires restart:** Yes
+
 #### `context`
 
 - **`context.fileName`** (string | string[]):