Claude Code: Fix brain_minimal health reporting bugs

- Add missing 'error' and 'state' fields to get_info() return value
- Fix format_status() call: was using 'stage' parameter but function expects 'state'
- Increment version to 0.1.2

These fixes ensure health_monitor receives correct brain status info.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

openclaw/.openclaw/agents/brain_minimal.py

@@ -1263,10 +1263,11 @@ class BrainMinimal:
         # Build base status using formatting utility
         base_status = format_status(
             status="healthy",
-            stage="RUNNING",
+            state="RUNNING",  # Fixed: was "stage" but format_status expects "state"
             agent=self.agent_name,
             extra={
-                "state": self.brain_state.value,
+                "brain_state": self.brain_state.value,
+                "agent_state": self.state_machine.get_state(),
                 "role": self.current_role.value if self.current_role else "unknown",
                 "tools_count": len(self.get_allowed_tools()),
                 "error": None
@@ -1585,13 +1586,15 @@ class BrainMinimal:
         return {
             "agent": self.agent_name,
             "role": self.current_role.value if self.current_role else "unknown",
+            "state": self.state_machine.get_state(),  # For health_monitor compatibility
             "brain_state": self.brain_state.value,
             "agent_state": self.state_machine.get_state(),
             "legacy_mode": self.legacy_mode,
             "tools_registered": len(self.tools),
             "tools_allowed": len(self.get_allowed_tools()),
             "last_action": self.last_action,
-            "last_action_time": self.last_action_time
+            "last_action_time": self.last_action_time,
+            "error": None  # CRITICAL: Explicitly set error to null for healthy state
         }
 
     def list_tools(self, category: Optional[ToolCategory] = None) -> List[Dict[str, Any]]:

openclaw/__init__.py

@@ -15,4 +15,4 @@ _openclaw_internal = _package_dir / ".openclaw"
 if str(_openclaw_internal) not in sys.path:
     sys.path.insert(0, str(_openclaw_internal))
 
-__version__ = "0.1.1"  # Health monitor fix: treat null/unknown error as healthy
+__version__ = "0.1.2"  # Fix brain_minimal get_info error field + format_status parameter mismatch