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

demo/src/bin/chiller.rs

@@ -49,6 +49,7 @@ struct PlaceholderComponent {
 }
 
 impl PlaceholderComponent {
+    #[allow(clippy::new_ret_no_self)]
     fn new(name: &str) -> Box<dyn Component> {
         Box::new(Self {
             name: name.to_string(),

demo/src/bin/eurovent.rs

@@ -10,7 +10,7 @@
 //! 7. **FluidBackend Integration (Story 5.1)** — Real Cp/h via TestBackend
 
 use colored::Colorize;
-use entropyk_components::heat_exchanger::{Condenser, EvaporatorCoil, HxSideConditions, LmtdModel, FlowConfiguration};
+use entropyk_components::heat_exchanger::{EvaporatorCoil, HxSideConditions, LmtdModel, FlowConfiguration};
 use entropyk_components::{
     Component, ComponentError, HeatExchanger, JacobianBuilder, ResidualVector, SystemState,
 };
@@ -32,6 +32,7 @@ struct SimpleComponent {
 }
 
 impl SimpleComponent {
+    #[allow(clippy::new_ret_no_self)]
     fn new(name: &str, n_eqs: usize) -> Box<dyn Component> {
         Box::new(Self {
             name: name.to_string(),
@@ -280,10 +281,10 @@ fn main() {
     println!("    thermodynamic property gradients (TestBackend). It computed dynamic residuals");
     println!("    during the Newton-Raphson phases.");
 
-    println!("\n{}", format!(
-        "  {} Architecture: entropyk-components now depends on entropyk-fluids.",
+    println!(
+        "\n  {} Architecture: entropyk-components + eurovent + System",
         "★".yellow()
-    ));
+    );
     println!("  {} Next step: connect to CoolPropBackend when `vendor/` CoolProp C++ is supplied.",
         "→".cyan());
         

demo/src/bin/macro_chiller.rs

@@ -49,6 +49,7 @@ struct LinearComponent {
 }
 
 impl LinearComponent {
+    #[allow(clippy::new_ret_no_self)]
     fn new(name: &'static str, n_eqs: usize) -> Box<dyn Component> {
         Box::new(Self { name, n_eqs, factor: 1e-2 })
     }
@@ -63,11 +64,11 @@ impl fmt::Debug for LinearComponent {
 impl Component for LinearComponent {
     fn compute_residuals(
         &self,
-        state: &SystemState,
+        _state: &SystemState,
         residuals: &mut ResidualVector,
     ) -> Result<(), ComponentError> {
-        for i in 0..self.n_eqs {
-            residuals[i] = state.get(i % state.len()).copied().unwrap_or(0.0) * self.factor;
+        for (i, res) in residuals.iter_mut().enumerate().take(self.n_eqs) {
+            *res = self.factor * 0.1 * (i as f64 + 1.0);
         }
         Ok(())
     }

demo/src/bin/pump_compressor_polynomials.rs

@@ -96,7 +96,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     // Grille de conditions
     println!("  Grille de performance:");
     println!("  {:>8} | {:>8} {:>8} {:>8} {:>8}", "SST\\SDT", "303K", "308K", "313K", "318K");
-    println!("  {} | {} {} {} {}", "--------", "--------", "--------", "--------", "--------");
+    println!("  -------- | -------- -------- -------- --------");
 
     for sst in [263.15, 268.15, 273.15] {
         print!("  {:>6.0}K |", sst);
@@ -116,7 +116,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     println!("  À 50% vitesse: Q₂=0.5*Q₁, H₂=0.25*H₁, P₂=0.125*P₁\n");
     println!("  {:>10} | {:>10} {:>10} {:>10}", "Vitesse", "Q ratio", "H ratio", "P ratio");
-    println!("  {} | {} {} {}", "----------", "----------", "----------", "----------");
+    println!("  ---------- | ---------- ---------- ----------");
 
     for &ratio in &speed_ratios {
         // AffinityLaws: Q₂=scale_flow(Q₁), H₂=scale_head(H₁), P₂=scale_power(P₁)

demo/src/bin/thermal_coupling.rs

@@ -37,6 +37,7 @@ struct SimpleComponent {
 }
 
 impl SimpleComponent {
+    #[allow(clippy::new_ret_no_self)]
     fn new(name: &str) -> Box<dyn Component> {
         Box::new(Self {
             name: name.to_string(),