feat WIP: add mz spectra pos and neg

Author: Lan Le

package.json

@@ -40,8 +40,8 @@
     "typescript": "^5.0.4"
   },
   "scripts": {
-    "start": "react-scripts start",
-    "build": "react-scripts build",
+    "start": "react-scripts --max_old_space_size=12288 start",
+    "build": "react-scripts --max_old_space_size=4096 build",
     "compile": "rm -rf dist && NODE_ENV=production babel --ignore tests,stories ./src --out-dir ./dist",
     "test": "react-scripts test --env=jsdom --verbose --testPathIgnorePatterns=./src/__tests__/fixtures/",
     "test:coverage": "CI=true react-scripts test --env=jsdom --verbose --testPathIgnorePatterns=./src/__tests__/fixtures/ --coverage",