update TinyBird account creation URL

[itsjuoum]

This PR updates the account creation URL for Tinybird which was returning a 404.

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Note

Updates TINYBIRD.md to point the Tinybird account/workspace creation link to https://cloud.tinybird.co/login (replacing the 404ing auth.tinybird.co URL).

^{Written by Cursor Bugbot for commit 6930664. This will update automatically on new commits. Configure here.}

[coderabbitai]

Walkthrough

This change updates a single login URL in the TINYBIRD.md documentation file. The URL for the first step's login endpoint is changed from https://auth.tinybird.co/login to https://cloud.tinybird.co/login. No other content, instructions, or procedural steps are modified.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and directly describes the main change: updating the TinyBird account creation URL, which matches the file modification in TINYBIRD.md.
Description check	✅ Passed	The description is directly related to the changeset, explaining that the PR updates a Tinybird account creation URL that was returning a 404 error.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In `@TINYBIRD.md`:
- Line 5: Update the Markdown link text to match its actual target URL by
changing the visible link label from "tinybird.co" to "cloud.tinybird.co" in the
sentence that begins "Create a Tinybird account and a Tinybird workspace..." so
the anchor text accurately reflects the target
`https://cloud.tinybird.co/login`.

[coderabbitai]

⚠️ Potential issue | 🟡 Minor

Align link text with the actual target URL.

The link text says “tinybird.co” but now points to cloud.tinybird.co/login. Consider updating the visible text to avoid confusion (e.g., “cloud.tinybird.co”).

🤖 Prompt for AI Agents

In `@TINYBIRD.md` at line 5, Update the Markdown link text to match its actual
target URL by changing the visible link label from "tinybird.co" to
"cloud.tinybird.co" in the sentence that begins "Create a Tinybird account and a
Tinybird workspace..." so the anchor text accurately reflects the target
`https://cloud.tinybird.co/login`.