Any change in deepcase code breaks down open tabs in deepcase-app


```
Unhandled Runtime Error
TypeError: Cannot read properties of undefined (reading 'removeListener')

Source
../deepcase/imports/cyto/hooks.js (342:0) @ eval

340 | cyRef.current.on('tap', tap);
341 | return () => {
> 342 | cyRef.current.removeListener('ehstop', ehstop);
343 | cyRef.current.removeListener('ehcomplete', ehcomplete);
344 | cyRef.current.removeListener('tap', tap);
345 | };
Call Stack
safelyCallDestroy
../node_modules/react-dom/cjs/react-dom.development.js (22932:0)
commitHookEffectListUnmount
../node_modules/react-dom/cjs/react-dom.development.js (23100:0)
commitPassiveUnmountInsideDeletedTreeOnFiber
../node_modules/react-dom/cjs/react-dom.development.js (25098:0)
commitPassiveUnmountEffectsInsideOfDeletedTree_begin
../node_modules/react-dom/cjs/react-dom.development.js (25048:0)
commitPassiveUnmountEffects_begin
../node_modules/react-dom/cjs/react-dom.development.js (24956:0)
commitPassiveUnmountEffects
../node_modules/react-dom/cjs/react-dom.development.js (24941:0)
flushPassiveEffectsImpl
../node_modules/react-dom/cjs/react-dom.development.js (27038:0)
flushPassiveEffects
../node_modules/react-dom/cjs/react-dom.development.js (26984:0)
commitRootImpl
../node_modules/react-dom/cjs/react-dom.development.js (26935:0)
commitRoot
../node_modules/react-dom/cjs/react-dom.development.js (26682:0)
performSyncWorkOnRoot
../node_modules/react-dom/cjs/react-dom.development.js (26117:0)
flushSyncCallbacks
../node_modules/react-dom/cjs/react-dom.development.js (12042:0)
flushSync
../node_modules/react-dom/cjs/react-dom.development.js (26201:0)
scheduleRefresh
../node_modules/react-dom/cjs/react-dom.development.js (27795:0)
renderer.scheduleRefresh
chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/react_devtools_backend_compact.js (9164:16)
eval
../node_modules/next/dist/compiled/react-refresh/cjs/react-refresh-runtime.development.js (265:0)
Set.forEach

Object.performReactRefresh
../node_modules/next/dist/compiled/react-refresh/cjs/react-refresh-runtime.development.js (254:0)
applyUpdate
../node_modules/next/dist/compiled/@next/react-refresh-utils/dist/internal/helpers.js (123:0)
statusHandler
../node_modules/next/dist/compiled/@next/react-refresh-utils/dist/internal/helpers.js (140:0)
setStatus
file:///workspace/dev/packages/deepcase-app/app/static/chunks/webpack.js (525:55)

/_next/static/chunks/webpack.js (696:21)
Hide collapsed frames
```

# Workaround 1

Reload the page