Replace react-vis with visx, add component testing infrastructure, and update Electron packages (#959)

package.json

@@ -118,7 +118,7 @@
     "chai": "^4.5.0",
     "cspell": "^8.19.4",
     "electron": "39.2.7",
-    "electron-builder": "^26.0.12",
+    "electron-builder": "^26.4.0",
     "mocha": "^10.8.2",
     "mustache": "^4.2.0",
     "npm-run-all": "^4.1.5",
@@ -144,7 +144,7 @@
     "debug": "^4.4.3",
     "dot-prop": "^5.3.0",
     "electron-log": "^5.4.3",
-    "electron-updater": "^6.6.2",
+    "electron-updater": "^6.7.3",
     "express": "^5.2.1",
     "express-rate-limit": "^8.2.1",
     "express-validator": "^7.3.1",