[TASK] Update Dockerfile to use node 18

[navarroc]

Description

Docker currently builds with node 14 (EOL). We should update the Docker build and any corresponding dependencies to use at least node 18

Acceptance Criteria

Frontend builds and run successfully with node 18 and can be deployed with a docker image running node 18+

[pengyin-shan]

I conducted some experiments and found that we can upgrade directly to Node 22 to save time on future upgrades, as the process is similar across versions. I will submit a PR for this soon.