Add YouTube link to footer socials in docs.json

[BekahHW]

Summary

This PR adds the Continue YouTube channel link to the footer socials section in the documentation configuration.

Changes

• Added YouTube link (https://www.youtube.com/@continuedev) to the footer socials in docs/docs.json

Why this change?

This makes the YouTube channel more discoverable for users browsing the documentation, helping them find video tutorials and other content on the Continue YouTube channel.

---

Summary by cubic

Added the YouTube channel to the docs footer and overhauled Agents documentation with new pages, a clearer getting started guide, and updated navigation to make Mission Control and agent workflows easier to find.

• New Features
  • Added hub/agents/overview.mdx and hub/agents/create-and-edit.mdx with step-by-step guides, examples, and assets.
  • Updated hub/agents/intro.mdx into a focused quick start with run modes and best practices.
  • Updated docs.json navigation: Agents icon set to robot; added intro, overview, and create-and-edit pages.
  • Added Mission Control and Hub overview images/GIFs.
  • Added YouTube link to footer socials.

^{Written for commit 34290c6. Summary will update automatically on new commits.}

[github-actions]

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[github-actions]

✅ Review Complete

Code Review Summary

⚠️ Continue API authentication failed. Please check your CONTINUE_API_KEY.

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[cubic-dev-ai]

1 issue found across 8 files

Prompt for AI agents (all 1 issues)

Understand the root cause of the following 1 issues and fix them.


<file name="docs/hub/agents/create-and-edit.mdx">

<violation number="1" location="docs/hub/agents/create-and-edit.mdx:244">
Remove the unintended leading space before the Supabase URL so the Card component recognizes it as an external link and renders the correct anchor.</violation>
</file>

_{React with 👍 or 👎 to teach cubic. Mention @cubic-dev-ai to give feedback, ask questions, or re-run the review.}

[cubic-dev-ai]

Remove the unintended leading space before the Supabase URL so the Card component recognizes it as an external link and renders the correct anchor.

Prompt for AI agents

Address the following comment on docs/hub/agents/create-and-edit.mdx at line 244:

<comment>Remove the unintended leading space before the Supabase URL so the Card component recognizes it as an external link and renders the correct anchor.</comment>

<file context>
@@ -0,0 +1,261 @@
+    Handles issue triage, PR reviews, and release note generation with natural language prompts.
+  &lt;/Card&gt;
+
+  &lt;Card title=&quot;Database Management&quot; icon=&quot;database&quot; href=&quot; https://hub.continue.dev/continuedev/supabase-agent&quot;&gt;
+    **Supabase Continuous AI Agent** - Database security and management workflows.
+    
</file context>

Suggested change

	<Card title="Database Management" icon="database" href=" https://hub.continue.dev/continuedev/supabase-agent">
	<Card title="Database Management" icon="database" href="https://hub.continue.dev/continuedev/supabase-agent">