feat: Add Account app MFA instructions

[ctram]

Before Submitting This PR, Please Ensure You Have Completed The Following:

1. Are internal links to wiki documents using relative file links?
2. Are all new documentation files lowercase, with dash separated names (ex. unraid-os.mdx)?
3. Are all assets (images, etc), located in an assets/ subfolder next to the .md/mdx files?
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Summary by CodeRabbit

• Documentation
  • Added new multi-factor authentication (MFA) guide for Unraid accounts, including prerequisites, step-by-step setup instructions, disable procedures, and troubleshooting for common issues.

[coderabbitai]

📝 Walkthrough

Walkthrough

This PR introduces a new documentation page for multi-factor authentication (MFA) on Unraid accounts. The page covers prerequisites, step-by-step enable/disable flows, and common troubleshooting scenarios such as setup failures, rejected codes, and lost authenticator recovery.

Changes

Multi-Factor Authentication Documentation

Layer / File(s)	Summary
MFA enable, disable, and troubleshooting guide docs/unraid-account/multi-factor-authentication.mdx	New documentation page with prerequisites, step-by-step instructions for enabling MFA via QR code or setup URL, instructions for disabling MFA with a 6-digit code, and troubleshooting guidance for setup failures, rejected codes, and lost authenticator access.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🔐 A new guide hops onto the page,
With MFA wisdom for this digital age,
QR codes and codes to explore,
Security tips from one through four,
Authentication troubles now handled with care! 🐰

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description check	✅ Passed	The PR description includes the complete template with all 5 checklist items present. While items are unchecked (indicating incomplete submission), the required template structure and information are all included in the description.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly and concisely summarizes the main change: adding documentation for MFA instructions in the Account app, which matches the new file being introduced.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/account-app-mfa-instructions

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Status	Name	Latest Commit	Preview URL	Updated (UTC)
✅ Deployment successful! View logs	unraid-docs	6c63daa	Commit Preview URL Branch Preview URL	May 27 2026, 06:31 PM

[coderabbitai]

🧹 Nitpick comments (1)

docs/unraid-account/multi-factor-authentication.mdx (1)

40-42: 💤 Low value

Consider varying the sentence structure for better readability.

All three troubleshooting bullets begin with "If," creating a repetitive pattern. Rephrasing one improves flow.

📝 Suggested rewording

 - If setup fails, start again from the **MFA** tab in **Account Settings** and scan the new QR code.
-- If a code is rejected, wait for the next code in your authenticator app and try again.
+- When a code is rejected, wait for the next code in your authenticator app and try again.
 - If you no longer have access to your authenticator app, contact support for help recovering access to your account.

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@docs/unraid-account/multi-factor-authentication.mdx` around lines 40 - 42,
The three troubleshooting bullets in multi-factor-authentication.mdx are
repetitive because they all start with "If"; rephrase one or two bullets to vary
sentence structure for better flow — for example, change the first to "Should
setup fail, return to the MFA tab in Account Settings and scan the new QR code,"
or make the third active like "Contact support to recover access if you no
longer have your authenticator app" — update the three list items accordingly to
avoid starting each sentence with "If" while preserving the original meaning.

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Nitpick comments:
In `@docs/unraid-account/multi-factor-authentication.mdx`:
- Around line 40-42: The three troubleshooting bullets in
multi-factor-authentication.mdx are repetitive because they all start with "If";
rephrase one or two bullets to vary sentence structure for better flow — for
example, change the first to "Should setup fail, return to the MFA tab in
Account Settings and scan the new QR code," or make the third active like
"Contact support to recover access if you no longer have your authenticator app"
— update the three list items accordingly to avoid starting each sentence with
"If" while preserving the original meaning.

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: a0d3ac98-6149-4503-bc87-7d1a988fc2df

📥 Commits

Reviewing files that changed from the base of the PR and between 44b4691 and 6c63daa.

📒 Files selected for processing (1)

• docs/unraid-account/multi-factor-authentication.mdx

[elibosley]

Thanks Chris!