Leo/Finish Error state handling

[bfliao]

1. If catalog fails to execute a query, display error msg

[github-actions]

Linting Failed

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> lint
> turbo run lint --continue --output-logs=errors-only


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• Packages in scope: @repo/BtLL, @repo/common, @repo/eslint-config, @repo/gql-typedefs, @repo/shared, @repo/sis-api, @repo/storybook, @repo/theme, @repo/typescript-config, ag-frontend, api-sandbox, backend, datapuller, frontend, staff-frontend
• Running lint in 15 packages
• Remote caching disabled
�[;31mbackend:lint�[;0m
cache miss, executing d36054bbf490c50b

> lint
> eslint src/


/home/runner/work/berkeleytime/berkeleytime/apps/backend/src/bootstrap/loaders/apollo.ts
  193:10  error  'getOperationName' is defined but never used  @typescript-eslint/no-unused-vars

✖ 1 problem (1 error, 0 warnings)

npm error Lifecycle script `lint` failed with error:
npm error code 1
npm error path /home/runner/work/berkeleytime/berkeleytime/apps/backend
npm error workspace backend
npm error location /home/runner/work/berkeleytime/berkeleytime/apps/backend
npm error command failed
npm error command sh -c eslint src/
[WARN] command finished with error, but continuing...
::error::backend#lint: command (/home/runner/work/berkeleytime/berkeleytime/apps/backend) /opt/hostedtoolcache/node/22.12.0/x64/bin/npm run lint exited (1)

 Tasks:    6 successful, 7 total
Cached:    0 cached, 7 total
  Time:    11.729s 
Failed:    backend#lint

 ERROR  run failed: command  exited (1)