fix(agents): skip bootstrap files with undefined path (#22698)

* fix(agents): skip bootstrap files with undefined path

buildBootstrapContextFiles() called file.path.replace() without checking
that path was defined. If a hook pushed a bootstrap file using 'filePath'
instead of 'path', the function threw TypeError and crashed every agent
session — not just the misconfigured hook.

Fix: add a null-guard before the path.replace() call. Files with undefined
path are skipped with a warning so one bad hook can't take down all agents.

Also adds a test covering the undefined-path case.

Fixes #22693

* fix: harden bootstrap path validation and report guards (#22698) (thanks @arosstale)

---------

Co-authored-by: Peter Steinberger <steipete@gmail.com>

CHANGELOG.md

@@ -138,6 +138,7 @@ Docs: https://docs.openclaw.ai
 
 ### Fixes
 
+- Agents/Bootstrap: skip malformed bootstrap files with missing/invalid paths instead of crashing agent sessions; hooks using `filePath` (or non-string `path`) are skipped with a warning. (#22693, #22698) Thanks @arosstale.
 - Security/Agents: cap embedded Pi runner outer retry loop with a higher profile-aware dynamic limit (32-160 attempts) and return an explicit `retry_limit` error payload when retries never converge, preventing unbounded internal retry cycles (`GHSA-76m6-pj3w-v7mf`).
 - Telegram: detect duplicate bot-token ownership across Telegram accounts at startup/status time, mark secondary accounts as not configured with an explicit fix message, and block duplicate account startup before polling to avoid endless `getUpdates` conflict loops.
 - Agents/Tool images: include source filenames in `agents/tool-images` resize logs so compression events can be traced back to specific files.