feat: update 'create' cmd section to 'AI Agent app'

[mwbrooks]

Changelog

Updated the slack create command to display "AI Agent app" instead of "AI app" to align with Slack's new Agent app features.

Summary

This pull request updates the slack create command's section from "AI app" to "Agentic AI app" to align with Slack's AI branding and the industry's general direction.

Preview

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.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 64.86%. Comparing base (6b64a28) to head (2e4aa10).
⚠️ Report is 7 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #293      +/-   ##
==========================================
+ Coverage   64.84%   64.86%   +0.02%     
==========================================
  Files         212      212              
  Lines       17538    17538              
==========================================
+ Hits        11372    11376       +4     
+ Misses       5096     5094       -2     
+ Partials     1070     1068       -2     

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[zimeg]

@mwbrooks LGTM and thanks for keeping us withe the latest 👾 ✨

It's interesting to find that changes to available template strings were all that's needed for this change, but testing still finds the right templates for me!

I do wonder if we should follow up with renaming templates from "bolt-js-assistant-template" to "bolt-js-agent-template" but we can save this discussion for later of course 🚢

[zimeg]

Suggested change

	Title: fmt.Sprintf("Agentic AI app %s %s", style.Secondary("Slack agents and assistants"), style.Emoji("sparkles")),
	Title: fmt.Sprintf("Agentic AI app %s", style.Secondary("Slack agents and assistants")),

suggestion(non-blocking): This highlights interesting features but I wonder if moving this to be the second option suffices? The emoji logic might otherwise output strange characters for Windows machines at this time...

[srtaalej]

Suggested change

	Title: fmt.Sprintf("Agentic AI app %s %s", style.Secondary("Slack agents and assistants"), style.Emoji("sparkles")),
	Title: fmt.Sprintf("AI Agent apps %s %s", style.Secondary("Slack agents and assistants"), style.Emoji("sparkles")),

[srtaalej]

name changed ✅ @zimeg @mwbrooks let me know if this looks good! 😸

[zimeg]

@srtaalej @mwbrooks LGTM! I left a comment on semantics I think, but nothing so blocking.

I'm still wondering if we'll want to update the URLs to agent templates instead of "assistant" wordings, but that of course can follow up in another PR.

[mwbrooks]

I'm still wondering if we'll want to update the URLs to agent templates instead of "assistant" wordings, but that of course can follow up in another PR.

@zimeg We do want to update the agent template URLs, but not yet. I think we will be reverting the assistant template back to it's original state and introducing a new, dedicated AI Agent template in the coming weeks. So when that's complete, we can update the CLI URLs to use the new AI Agent template URL.

[mwbrooks]

@zimeg Thanks for the reviews! 🙇🏻 And @srtaalej thanks for jumping in to bring this PR back to life with the latest changes! ⚡

Things are looking good, so let's merge this now 🚀