feat: add table block

[codomposer]

Summary

Closes #1729

Testing

• Run all TableBlock tests
  python -m pytest tests/slack_sdk/models/test_blocks.py::TableBlockTests -v

• Run all block tests to ensure no regressions
  python -m pytest tests/slack_sdk/models/test_blocks.py -v

Category

• slack_sdk.web.WebClient (sync/async) (Web API client)
• slack_sdk.webhook.WebhookClient (sync/async) (Incoming Webhook, response_url sender)
• slack_sdk.socket_mode (Socket Mode client)
• slack_sdk.signature (Request Signature Verifier)
• slack_sdk.oauth (OAuth Flow Utilities)
• slack_sdk.models (UI component builders)
• slack_sdk.scim (SCIM API client)
• slack_sdk.audit_logs (Audit Logs API client)
• slack_sdk.rtm_v2 (RTM client)
• /docs (Documents)
• /tutorial (PythOnBoardingBot tutorial)
• tests/integration_tests (Automated tests for this library)

Requirements

• I've read and understood the Contributing Guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.
• I've run python3 -m venv .venv && source .venv/bin/activate && ./scripts/run_validation.sh after making the changes.

Contribution by Gittensor, learn more at https://gittensor.io/

[codomposer]

@hello-ashleyintech
can you please check this pull request?

[hello-ashleyintech]

@codomposer Thanks for your contribution! taking a look now!

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.90%. Comparing base (c04e899) to head (2d4a18e).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1788      +/-   ##
==========================================
+ Coverage   83.86%   83.90%   +0.03%     
==========================================
  Files         115      115              
  Lines       13049    13080      +31     
==========================================
+ Hits        10944    10975      +31     
  Misses       2105     2105              

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[hello-ashleyintech]

🚀

[codomposer]

if everything is fine, can you merge this pr?

[zimeg]

@codomposer Thanks for sending this in! The code also LGTM but I'm hesitant to merge this right now with a possible API issue.

Can you let me know if you're finding something else? I believe server side changes are ongoing so hoping we can merge this soon! 🤖

[zimeg]

@codomposer Thanks once more for these changes and conversation above! 👾

I'm finding a possible issue around raw_text in a recent commit, but believe the backend changes have since resolved. I'll explore similar changes in slackapi/node-slack-sdk#2426 but please let me know if I can help or review again!

[zimeg]

@codomposer Thank you again for bringing improvements to reference alongside these changes! I made a few update after final testing, but think we can merge this:

• ee24a66: The max length noted in the Node SDK was in error - for now a raw_text limit isn't in reference so let's omit it here.
• 2d4a18e: These tests are comprehensive but might not bring the confidence we hope for - I noticed these mocked incorrect responses from the API which might be outside the scope of this block addition for now.

You're super awesome for keeping up with all of these changes as we were debugging some things on the backend too. It's much appreciated! Let's merge this for next release! 🚢 💨