feat(python): implement python bindings for all components and solvers

crates/solver/tests/jacobian_freezing.rs

@@ -7,7 +7,9 @@
 //! - AC #4: Backward compatibility — no freezing by default
 
 use approx::assert_relative_eq;
-use entropyk_components::{Component, ComponentError, JacobianBuilder, ResidualVector, SystemState};
+use entropyk_components::{
+    Component, ComponentError, JacobianBuilder, ResidualVector, SystemState,
+};
 use entropyk_solver::{
     solver::{JacobianFreezingConfig, NewtonConfig, Solver},
     System,
@@ -370,5 +372,8 @@ fn test_jacobian_freezing_already_converged_at_initial_state() {
     let result = solver.solve(&mut sys);
     assert!(result.is_ok(), "Should converge: {:?}", result.err());
     let converged = result.unwrap();
-    assert_eq!(converged.iterations, 0, "Should be converged at initial state");
+    assert_eq!(
+        converged.iterations, 0,
+        "Should be converged at initial state"
+    );
 }