chore(ui): build UI image in CI pipelines(#415)

Description

• first, find a way to speed it up significantly:
  • run CI with pnpm package manager
  • cache and reuse dependencies
  • remove nodejs-sast, use semgrep instead
  • enable Docker buildkit
• enable ui_build_ce_image_dev in CI/CD.
  • remove manual running
  • build image after merging into the master branch
• fix linter warnings

Related issue

#415 (closed)

Examples

• Before optimization: 13.5-14 min
  • https://gitlab.com/postgres-ai/database-lab/-/pipelines/623318228
• After optimization 8.5-9 min:
  • https://gitlab.com/postgres-ai/database-lab/-/pipelines/647735505

Checklist

• MR description has been reviewed
• MR changes are functionally tested
• MR does NOT have text changes OR there are text changes and they have been reviewed
• MR does NOT have API/CLI changes OR there are API/CLI changes and they have been reviewed
• MR does NOT have UI changes OR there are UI changes and they have been reviewed

Closes #415 (closed)