docs: Add tip to tools about subagents re todos (#4875)

packages/web/src/content/docs/tools.mdx

@@ -228,6 +228,11 @@ Apply patches to files.
 
 This tool applies patch files to your codebase. Useful for applying diffs and patches from various sources.
 
+:::tip
+This tool is disabled for subagents by default, but you can enable it manually. [Learn more](/docs/agents/#tools)
+:::
+
+
 ---
 
 ### todowrite
@@ -245,6 +250,10 @@ Manage todo lists during coding sessions.
 
 Creates and updates task lists to track progress during complex operations. The LLM uses this to organize multi-step tasks.
 
+:::tip
+This tool is disabled for subagents by default, but you can enable it manually. [Learn more](/docs/agents/#tools)
+:::
+
 ---
 
 ### todoread