chore: sync project state and current artifacts

crates/solver/src/macro_component.rs

@@ -43,7 +43,7 @@
 
 use crate::system::System;
 use entropyk_components::{
-    Component, ComponentError, ConnectedPort, JacobianBuilder, ResidualVector, SystemState,
+    Component, ComponentError, ConnectedPort, JacobianBuilder, ResidualVector, StateSlice,
 };
 use std::collections::HashMap;
 
@@ -268,7 +268,7 @@ impl MacroComponent {
     /// than expected.
     pub fn to_snapshot(
         &self,
-        global_state: &SystemState,
+        global_state: &StateSlice,
         label: Option<String>,
     ) -> Option<MacroComponentSnapshot> {
         let start = self.global_state_offset;
@@ -312,7 +312,7 @@ impl Component for MacroComponent {
 
     fn compute_residuals(
         &self,
-        state: &SystemState,
+        state: &StateSlice,
         residuals: &mut ResidualVector,
     ) -> Result<(), ComponentError> {
         let n_internal_vars = self.internal_state_len();
@@ -338,7 +338,7 @@ impl Component for MacroComponent {
         }
 
         // --- 1. Delegate internal residuals ----------------------------------
-        let internal_state: SystemState = state[start..end].to_vec();
+        let internal_state: Vec<f64> = state[start..end].to_vec();
         let mut internal_residuals = vec![0.0; n_int_eqs];
         self.internal
             .compute_residuals(&internal_state, &mut internal_residuals)?;
@@ -373,7 +373,7 @@ impl Component for MacroComponent {
 
     fn jacobian_entries(
         &self,
-        state: &SystemState,
+        state: &StateSlice,
         jacobian: &mut JacobianBuilder,
     ) -> Result<(), ComponentError> {
         let n_internal_vars = self.internal_state_len();
@@ -390,7 +390,7 @@ impl Component for MacroComponent {
         let n_int_eqs = self.n_internal_equations();
 
         // --- 1. Internal Jacobian entries ------------------------------------
-        let internal_state: SystemState = state[start..end].to_vec();
+        let internal_state: Vec<f64> = state[start..end].to_vec();
 
         let mut internal_jac = JacobianBuilder::new();
         self.internal
@@ -455,7 +455,7 @@ mod tests {
     impl Component for MockInternalComponent {
         fn compute_residuals(
             &self,
-            state: &SystemState,
+            state: &StateSlice,
             residuals: &mut ResidualVector,
         ) -> Result<(), ComponentError> {
             // Simple identity: residual[i] = state[i] (so zero when state is zero)
@@ -467,7 +467,7 @@ mod tests {
 
         fn jacobian_entries(
             &self,
-            _state: &SystemState,
+            _state: &StateSlice,
             jacobian: &mut JacobianBuilder,
         ) -> Result<(), ComponentError> {
             for i in 0..self.n_equations {