fix: include pre-answer callback debug in patch flow / 將 pre-answer callback debug 納入 patch 流程

reports/openclaw-patch-inventory.md

@@ -45,6 +45,8 @@ Observed patch points:
 
 - raw callback debug file path:
   - `reply-end-debug.log`
+- pre-answer callback debug write:
+  - `[pre-answer] ... data=...`
 - persisted state file path:
   - `reply-end-controls.json`
 - callback click handling:

reports/pluginization-status-report.md

@@ -74,6 +74,8 @@ The project now has:
 
 The apply/rollback flow has been validated against a pristine extracted `openclaw@2026.5.7` package.
 
+The live acceptance loop has also shown why observability matters: a pre-answer callback debug write was needed to separate Telegram callback ingress from later acknowledgement failures. That instrumentation is now part of the current PoC patch flow.
+
 ## What is still not pluginized enough
 
 ### 1. Live OpenClaw runtime still uses inline patch behavior