Background

Following PR #1293 which added client-side SQL parsing using ANTLR and introduced the webui-generate-parser task in codegen.yaml, we should add a CI workflow to ensure the generated parser code stays up-to-date.

Proposal

Create a workflow similar to .github/workflows/clp-s-generated-code-checks.yaml but for the webui SQL parser:

• Run task codegen:webui-generate-parser
• Check that no files were modified (generated code is up-to-date)
• Trigger on changes to:
  • components/webui/client/src/sql-parser/SqlBase.g4
  • taskfiles/codegen.yaml
  • The workflow file itself

Context

• Related PR: feat(webui): Set up ANTLR tooling for future client-side SQL parsing; Move clp-s parser generation to codegen.yaml; Remove unused client package-lock.json. #1293
• Related Comment: feat(webui): Set up ANTLR tooling for future client-side SQL parsing; Move clp-s parser generation to codegen.yaml; Remove unused client package-lock.json. #1293 (comment)
• Requested by: @hoophalab

This ensures the webui SQL parser generated code follows the same quality standards as the clp-s generated parsers.