feat(GridFire): Much more robust starting network

GraphEngine now can initialize with a much more robust set of reactions (including the entire reaction set). The jacobian can still be efficiently evaluated using CppAD's sparse jacobian feature. Further, the primeing network has been signifiganty enhanced to handle much hotter termperatures

src/network/lib/network.cpp

@@ -61,32 +61,6 @@ namespace gridfire {
         return oldFormat;
     }
 
-    reaction::LogicalReactionSet build_reaclib_nuclear_network(const fourdst::composition::Composition &composition, bool reverse) {
-        using namespace reaction;
-        std::vector<Reaction> reaclibReactions;
-        auto logger = fourdst::logging::LogManager::getInstance().getLogger("log");
-
-        for (const auto &reaction: reaclib::get_all_reactions()) {
-            if (reaction.is_reverse() != reverse) {
-                continue; // Skip reactions that do not match the requested direction
-            }
-            bool gotReaction = true;
-            const auto& reactants = reaction.reactants();
-            for (const auto& reactant : reactants) {
-                if (!composition.contains(reactant)) {
-                    gotReaction = false;
-                    break; // If any reactant is not in the composition, skip this reaction
-                }
-            }
-            if (gotReaction) {
-                LOG_TRACE_L3(logger, "Adding reaction {} to REACLIB reaction set.", reaction.peName());
-                reaclibReactions.push_back(reaction);
-            }
-        }
-        const ReactionSet reactionSet(reaclibReactions);
-        return packReactionSetToLogicalReactionSet(reactionSet);
-    }
-
     // Trim whitespace from both ends of a string
     std::string trim_whitespace(const std::string& str) {
         auto startIt = str.begin();