Fix settings stuff

Author: abhipatel12

docs/get-started/configuration.md

@@ -548,7 +548,7 @@ their corresponding top-level category object in your `settings.json` file.
 
 - **`experimental.codebaseInvestigatorSettings.thinkingBudget`** (number):
   - **Description:** The thinking budget for the Codebase Investigator agent.
-  - **Default:** `-1`
+  - **Default:** `8192`
   - **Requires restart:** Yes
 
 - **`experimental.codebaseInvestigatorSettings.model`** (string):

schemas/settings.schema.json

@@ -832,8 +832,8 @@
             "thinkingBudget": {
               "title": "Thinking Budget",
               "description": "The thinking budget for the Codebase Investigator agent.",
-              "markdownDescription": "The thinking budget for the Codebase Investigator agent.\n\n- Category: `Experimental`\n- Requires restart: `yes`\n- Default: `-1`",
-              "default": -1,
+              "markdownDescription": "The thinking budget for the Codebase Investigator agent.\n\n- Category: `Experimental`\n- Requires restart: `yes`\n- Default: `8192`",
+              "default": 8192,
               "type": "number"
             },
             "model": {