Keep Editor.js mobile block controls inline

[lopugit]

Summary

• keep the Editor.js + and settings controls on the active block line at the mobile inline-end/right edge
• reserve the control-row width so long and right-aligned text cannot collide with the buttons
• add the regression checklist, changelog entry, and refreshed Graphify snapshot

Validation

• npm --prefix remix run test:editorjs — 54/54 passed
• npm --prefix remix run lint:files -- app/components/Editor/LongTextEditor.tsx — passed
• npm --prefix remix run build — passed, including Vercel output verification
• live browser QA at 390px and desktop: first/middle/final blocks align controls at inline end; + menu and settings tune UI open without clipping; zero horizontal overflow; mobile page checked top-to-bottom
• repository-wide npm --prefix remix run typecheck remains red on unrelated pre-existing main-branch errors; the touched Editor component is absent from the failure list

Manual checklist

• TESTING.md Editor.js rich-text post/composer checks, including the new inline toolbar-control placement row.

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Project	Deployment	Actions	Updated
thingtime	Building	Preview	Sep 1, 2026 4:24am UTC

[github-actions]

🤖 Lopu live PR update

Status: ✅ Lopu finished — this PR is closed or merged

Current phase: The resolver branch work is complete

Estimated completion: Done — no further active-work ETA.

Time conversion (UTC source)

Moment	UTC	Los Angeles	Melbourne
Updated	2026-09-01 04:55 UTC (UTC+00:00)	2026-08-31 21:55 PDT (UTC-07:00)	2026-09-01 14:55 AEST (UTC+10:00)

Los Angeles and Melbourne use their real IANA time zones, so PDT/PST and AEST/AEDT offsets change automatically.

Lopu queue and PR pulse

Scope	Metric	Count
Repository	Open PRs	36
Repository	Conflicting	27
Repository	Out-of-date with target	0
Repository	GitHub state unknown	1
Repository	Part of an open stack	0
Repository	Touch files changed by another open PR	37
Repository	Target a non-root branch without an open parent PR	0
This resolver batch	Admitted snapshots	3
This resolver batch	Currently resolving	0
This resolver batch	Waiting	0
This resolver batch	Finished	3

Related PR context

• Stack: No open parent or child PR currently links to this branch.
• Target: main is a repository root/integration branch.
• Changed-file overlap: 3 changed files are also touched by #54, #57, #68, #74, #79, #92, #93, #101, #105, #107, #124, #127, +8 more.

Exact branch pair: main → codex/editorjs-controls-right.

Timeline

• 04:23 UTC — Detected conflicts between main and codex/editorjs-controls-right; assigning the exact snapshot to the resolver queue.
• 04:24 UTC — Still safely queued behind earlier admitted Lopu work; no duplicate resolver was spawned.
• 04:34 UTC — 10-minute check-in: still working — Waiting in Lopu's serialized PR-management lane.
• 04:45 UTC — 10-minute check-in: still working — Waiting in Lopu's serialized PR-management lane.
• 04:55 UTC — The resolver worker completed successfully and the PR is no longer open.

Technical run details — optional; this comment is the human-facing source of truth.