Snapshot WIP: solver HP epic progress, BPHX/HX physics, BMAD skill refresh.

Capture uncommitted solver robustness work (regularization, domain errors, linear solver lifecycle, tube DP/MSH), web workbench updates, and synced BMAD skills across IDE agent folders before starting BPHX pressure-drop.

Co-authored-by: Cursor <cursoragent@cursor.com>

crates/fluids/coolprop-sys/build.rs

@@ -16,7 +16,9 @@ fn coolprop_vendor_root() -> Option<PathBuf> {
         PathBuf::from("vendor/coolprop"),
     ];
     candidates.into_iter().find_map(|p| {
-        p.canonicalize().ok().filter(|abs| abs.join("CMakeLists.txt").exists())
+        p.canonicalize()
+            .ok()
+            .filter(|abs| abs.join("CMakeLists.txt").exists())
     })
 }
 
@@ -145,10 +147,7 @@ fn main() {
             dst.display()
         );
         println!("cargo:rustc-link-search=native={}/lib", dst.display());
-        println!(
-            "cargo:rustc-link-search=native={}/build",
-            vendor.display()
-        );
+        println!("cargo:rustc-link-search=native={}/build", vendor.display());
         println!("cargo:rustc-link-lib=static=CoolProp");
 
         if target_os == "macos" {

crates/fluids/coolprop-sys/src/lib.rs

@@ -387,11 +387,7 @@ pub unsafe fn is_fluid_available(fluid: &str) -> bool {
     let fluid_c = CString::new(fluid).unwrap();
     // CoolProp C API does not expose isfluid, so we try fetching a property
     let res = Props1SI(fluid_c.as_ptr(), c"Tcrit".as_ptr());
-    if res.is_finite() && res != 0.0 {
-        true
-    } else {
-        false
-    }
+    res.is_finite() && res != 0.0
 }
 
 /// Get CoolProp version string.