Enable local development mode and add CSV download functionality in METable component

[abdullai-t]

Summary / Highlights

Details (Give details about what this PR accomplishes, include any screenshots etc.)

Testing Steps (Provide details on how your changes can be tested)

Requirements

• I've read and understood the Contributing Guidelines and have done my best effort to follow them.
• I've tested my changes manually.
• I've added unit tests to my PR.

Transparency (Project board)

• I've given my PR a meaningful title.
• I linked this PR to the relevant issue.
• I moved the linked issue from the "Sprint backlog" to "In progress" when I started this.
• I moved the linked issue to "QA Verification" now that it is ready to merge.

What kind of change does this PR introduce? (check at least one)

• Bugfix
• Feature
• Performance improvement
• Feature removal
• Code style update
• Refactor
• Docs
• Build-related changes
• Other, please describe:

Does this PR introduce a breaking change? (check one)

• Yes
• No

If yes, please describe the impact and migration path for existing applications:

The PR fulfills these requirements:

• It's submitted to the dev branch or to a feature branch, not the main branch
• When resolving a specific issue, it's referenced in the PR's title (e.g. fix #xxx[,#xxx], where "xxx" is the
  issue number)
• All tests are
  passing: Contributing Guidelines
• New/updated tests are included

Other information: Any otherthing we need to know