add aden's requested changes

package.json

@@ -18,6 +18,8 @@
     "convert:safari": "xcrun safari-web-extension-converter dist/safari --project-location . --app-name $npm_package_name-safari",
     "dependency-graph": "depcruise src --include-only \"^src\" --output-type dot | dot -T svg > dependency-graph.svg",
     "lint": "cross-env ESLINT_USE_FLAT_CONFIG=false eslint \"src/**/*.{js,ts}\"",
+    "test": "jest",
+    "test:smoke": "node scripts/smoke-test.mjs",
     "release": "gh release create $npm_package_version --repo BetterSEQTA/BetterSEQTA-Plus ./dist/*.zip --generate-notes",
     "publish": "bun lib/publish.js --b",
     "zip": "bedframe zip"
@@ -43,6 +45,7 @@
     "@crxjs/vite-plugin": "^2.4.0",
     "@types/d3-scale": "^4.0.9",
     "@types/d3-shape": "^3.1.8",
+    "@types/jest": "^30.0.0",
     "@types/mime-types": "^3.0.1",
     "@types/react": "^19.0.10",
     "@types/react-dom": "^19.0.4",
@@ -53,6 +56,7 @@
     "eslint": "^9.33.0",
     "eslint-plugin-import": "^2.31.0",
     "glob": "^11.0.1",
+    "jest": "^30.4.2",
     "mime-types": "^3.0.1",
     "prettier": "^3.5.3",
     "process": "^0.11.10",
@@ -61,6 +65,7 @@
     "sass-loader": "^16.0.5",
     "semver": "^7.7.1",
     "tailwindcss": "3",
+    "ts-jest": "^29.4.11",
     "url": "^0.11.4"
   },
   "dependencies": {