fix matStore compile error

5 jobs for feat/pages in 15 minutes and 46 seconds (queued for 1 second)
Status Job ID Name Coverage
  Install
passed #93289
linux
npm_ci

00:03:57

 
  Rs Check Lint
passed #93290
linux
rs_check_lint

00:05:16

 
  Wasm
passed #93291
linux
wasm_build

00:04:13

 
  Ts Check Lint
failed #93292
linux
ts_check_lint

00:02:19

 
  Build
skipped #93293
linux
npm_build
 
Name Stage Failure
failed
ts_check_lint Ts Check Lint

/builds/mycard/Neos/src/ui/NewWaitRoom/index.tsx
12:48 error 'User' is defined but never used. Allowed unused vars must match /^_/u @typescript-eslint/no-unused-vars
99:7 error 'MoraButton' is assigned a value but never used. Allowed unused vars must match /^_/u @typescript-eslint/no-unused-vars

✖ 6 problems (6 errors, 0 warnings)

Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1