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>

apps/web/tmp-screenshot2.js

@@ -0,0 +1,40 @@
+const { chromium } = require("C:/Users/ramez/AppData/Roaming/npm/node_modules/playwright");
+const path = require("path");
+const outDir = process.argv[2] || process.cwd();
+
+(async () => {
+  const browser = await chromium.launch({ headless: true });
+  const page = await browser.newPage({ viewport: { width: 1600, height: 1000 } });
+  const snap = async (name) => {
+    const p = path.join(outDir, name);
+    await page.screenshot({ path: p, fullPage: false });
+    console.log("saved", p);
+  };
+  try {
+    await page.goto("http://localhost:3006", { waitUntil: "networkidle", timeout: 20000 });
+    await page.waitForTimeout(2500);
+    await page.selectOption("select[title*='Exemple']", "chiller_flooded_4port_watercooled.json");
+    await page.waitForTimeout(2500);
+    // click on canvas center to maybe select a node
+    await page.click(".react-flow__pane", { position: { x: 600, y: 450 } });
+    await page.waitForTimeout(500);
+    await page.click(".react-flow__pane", { position: { x: 800, y: 450 } });
+    await page.waitForTimeout(600);
+    await snap("08-properties-panel.png");
+
+    // click on comp node roughly
+    await page.click(".react-flow__pane", { position: { x: 500, y: 450 } });
+    await page.waitForTimeout(600);
+    await snap("09-properties-comp.png");
+
+    // Open new model modal via toolbar button
+    await page.click("button:has-text('Nouveau Modèle')");
+    await page.waitForTimeout(800);
+    await snap("10-new-model-modal.png");
+  } catch (e) {
+    console.error("Error:", e.message);
+    await snap("zz-error2.png");
+  } finally {
+    await browser.close();
+  }
+})();