- Updated eager compaction and plan reference tests to track call indices and task delegation markers instead of text strings.
- Removed obsolete context message marker checks, vibe mode assertions, and prompt gating test cases.
- Simplified prewalk, workflow, and Gemini instruction test expectations across agent modules.
- Removed the system prompt personality test suite entirely.
Allowed advisor streams to treat Google STOP responses without visible content as successful silence while preserving the default retry behavior for interactive agents.
Added provider and advisor-path regressions covering retry counts, system instructions, and the advise declaration.
Fixes#8223
can1357