tests fixes and some product advisories tunes ups

src/Web/StellaOps.Web/package.json

@@ -36,6 +36,9 @@
     "@angular/platform-browser": "^17.3.0",
     "@angular/platform-browser-dynamic": "^17.3.0",
     "@angular/router": "^17.3.0",
+    "@viz-js/viz": "^3.24.0",
+    "d3": "^7.9.0",
+    "mermaid": "^11.12.2",
     "monaco-editor": "0.52.0",
     "rxjs": "~7.8.0",
     "tslib": "^2.3.0",
@@ -54,6 +57,7 @@
     "@storybook/addon-interactions": "8.1.0",
     "@storybook/angular": "8.1.0",
     "@storybook/test": "^8.1.0",
+    "@types/d3": "^7.4.3",
     "@types/jasmine": "~5.1.0",
     "jasmine-core": "~5.1.0",
     "karma": "~6.4.0",