chore(docs): refresh the persistence catalog after the descriptor doc edit

The maxTokens contract sentences added lines above the `subagent/descriptor`
declaration, shifting its source anchor from line 32 to 36; regenerate the
catalog so the source link stays accurate.

docs/persistence-catalog.md

@@ -531,7 +531,7 @@ Source: [`packages/core/session/src/types.ts:222`](../packages/core/session/src/
 'subagent/descriptor': SubagentDescriptorData
 ```
 
-Source: [`packages/subagent/subagent/src/descriptor.ts:32`](../packages/subagent/subagent/src/descriptor.ts)
+Source: [`packages/subagent/subagent/src/descriptor.ts:36`](../packages/subagent/subagent/src/descriptor.ts)
 
 ### `todo/*`