chore(time-comparison-table): move actual comparison range in control panel

[lilykuang]

SUMMARY

• move actual comparison range in control panel

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

TESTING INSTRUCTIONS

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[john-bodley]

@lilykuang could you either i) add a more detailed PR description, or ii) convert it to draft? I realize this is being merged on feature branch, but I gather it will be reviewed by @eschutho et al. and thus a detailed PR description would be valuable.