Require adaptive_max_radius from YAML config, remove all 1000.0 hardcoded fallbacks

- adaptive_max_radius must now always be specified in YAML config
- Removed all hardcoded 1000.0 fallback values
- computeMaxBurninRadius() now throws errors instead of returning 1000.0
- Clear error messages if adaptive_max_radius is missing from config

Author: serboba

src/ompl/geometric/planners/rrt/src/MAB_RRT.cpp

@@ -551,11 +551,10 @@ double ompl::geometric::MAB_RRT::computeMaxBurninRadius() const
         }
     }
 
-    // If we couldn't determine bounds, return a large default
+    // If we couldn't determine bounds, throw error
     if (minExtent == std::numeric_limits<double>::infinity())
     {
-        OMPL_WARN("Could not determine max radius from bounds, using default");
-        return 1000.0;
+        throw std::runtime_error("Could not determine max radius from bounds - adaptive_max_radius must be specified in YAML config");
     }
 
     return minExtent;