[codex] Normalize offline/online spelling in array copy

[elibosley]

What changed

• replace off-line with offline in the array stop helper text
• replace off-line with offline in the offline usage-bar fallback
• replace off-line with offline in the stopped-array device status label
• replace on-line with online in the array start helper text across the stopped-array flows

Why

A handful of older UI strings were still using hyphenated off-line and on-line spellings, which made the copy look inconsistent and dated next to the rest of the product.

Impact

Users will now see normalized offline and online wording in the affected array status and action helper text.

Root cause

These older status strings had not been normalized when the rest of the interface copy moved to offline and online.

Validation

• php -l emhttp/plugins/dynamix/ArrayOperation.page
• php -l emhttp/plugins/dynamix/include/Helpers.php
• php -l emhttp/plugins/dynamix/nchan/update_2
• git diff --check

Summary by CodeRabbit

• Style
  • Standardized status labels across the UI: changed "off-line" → "offline" and "on-line" → "online" for disk and filesystem states, confirmation messages, and start/recovery flows to ensure consistent terminology and presentation.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 156c0105-d22f-4ae8-8ac1-b9eb061cfa98

📥 Commits

Reviewing files that changed from the base of the PR and between 6064124 and ab5e8d8.

📒 Files selected for processing (1)

• emhttp/plugins/dynamix/ArrayOperation.page

✅ Files skipped from review due to trivial changes (1)

• emhttp/plugins/dynamix/ArrayOperation.page

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Walkthrough

Three UI-facing files standardize wording by replacing "off-line" with "offline" in array operation messages, filesystem usage display, and device status output. No logic, control flow, or exported declarations were changed.

Changes

Cohort / File(s)	Summary
Terminology Standardization emhttp/plugins/dynamix/ArrayOperation.page, emhttp/plugins/dynamix/include/Helpers.php, emhttp/plugins/dynamix/nchan/update_2	Replaced occurrences of the user-facing label "off-line" with "offline" in array stop confirmations, filesystem usage text, and disk device status output. No functional changes.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐇 I nibble at a hyphen tonight,

off-line shrinks to offline light,
A tiny hop, a tidy fix,
The UI hums with cleaner ticks.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: normalizing offline/online spelling across array operation UI strings in three files.
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.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/offline-copy-fix

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[github-actions]

🔧 PR Test Plugin Available

A test plugin has been generated for this PR that includes the modified files.

Version: 2026.04.23.1458
Build: View Workflow Run

📥 Installation Instructions:

Install via Unraid Web UI:

1. Go to Plugins → Install Plugin
2. Copy and paste this URL:

https://preview.dl.unraid.net/pr-plugins/pr-2622/webgui-pr-2622.plg

3. Click Install

Alternative: Direct Download

• 📦 Download PLG
• 📦 Download TXZ

⚠️ Important Notes:

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• Backup included: Original files are automatically backed up
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📝 Modified Files:

Click to expand file list

emhttp/plugins/dynamix/ArrayOperation.page
emhttp/plugins/dynamix/include/Helpers.php
emhttp/plugins/dynamix/nchan/update_2

🔄 To Remove:

Navigate to Plugins → Installed Plugins and remove webgui-pr-2622, or run:

plugin remove webgui-pr-2622

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_{🤖 This comment is automatically generated and will be updated with each new push to this PR.}