fix(parsing): bail on suspicious maskBlockCount in CREATE_OBJECT blocks

When spline parsing consumes the wrong number of bytes, the subsequent
blockCount read lands on garbage data (e.g. 71 instead of ~5 for UNIT).
Previously the parser logged a warning but continued, reading garbage
mask/field data until hitting truncation. Now it returns false for
CREATE_OBJECT blocks with suspicious counts, letting the block loop
skip cleanly to the next entity.

Also downgrade ~44 diagnostic LOG_WARNING messages to LOG_DEBUG across
17 files (equipment, transport, DBC, heartbeat, chat, GO raypick, etc.)
to reduce log noise and make real warnings visible.

src/game/transport_manager.cpp

@@ -887,7 +887,7 @@ bool TransportManager::loadTransportAnimationDBC(pipeline::AssetManager* assetMg
         if (transportEntry >= 176080 && transportEntry <= 176085) {
             size_t mid = sortedWaypoints.size() / 4;  // ~quarter through
             size_t mid2 = sortedWaypoints.size() / 2; // ~halfway
-            LOG_WARNING("DBC path entry=", transportEntry, " nPts=", sortedWaypoints.size(),
+            LOG_DEBUG("DBC path entry=", transportEntry, " nPts=", sortedWaypoints.size(),
                        " [0] t=", sortedWaypoints[0].first, " raw=(", sortedWaypoints[0].second.x, ",", sortedWaypoints[0].second.y, ",", sortedWaypoints[0].second.z, ")",
                        " [", mid, "] t=", sortedWaypoints[mid].first, " raw=(", sortedWaypoints[mid].second.x, ",", sortedWaypoints[mid].second.y, ",", sortedWaypoints[mid].second.z, ")",
                        " [", mid2, "] t=", sortedWaypoints[mid2].first, " raw=(", sortedWaypoints[mid2].second.x, ",", sortedWaypoints[mid2].second.y, ",", sortedWaypoints[mid2].second.z, ")");