fix(hubble): remove debugging output to speed up the frontend construction

[FrostyHec]

Purpose of the PR

In previous PR (#636 (comment)), I added the debugging configuration to better figure out the failure reasons for CI running. Now the construction is complete successfully.(https://github.com/hugegraph/actions/actions/runs/11680078869) Removing the configuration can speed up the consturction & avoid massive logs.

Main Changes

Verifying these changes

• Trivial rework / code cleanup without any test coverage. (No Need)
• Already covered by existing tests, such as (please modify tests here).
• Need tests and can be verified as follows:
  • By CI testing in https://github.com/hugegraph/actions

Does this PR potentially affect the following parts?

• Nope
• Dependencies (add/update license info)
• Modify configurations
• The public API
• Other affects (typed here)

Documentation Status

• Doc - TODO
• Doc - Done
• Doc - No Need