TT-7334 prompt step UX

[gtryus]

• Record icon should be docked to the bottom. It's too high up the page.
• Hide the Clear button when there's no audio
• Admin instructions
• On desktop, the audio waveform butts up against the left side of the page. It needs some padding or margin.
• For the BOLD user, the waveform appears in a vertical scrollbar. Remove this.
• no playback speed
• Before they've listened to the prompt, the Next button is disabled. This is a bug. Also, it should not say "Next," it should say "Record" or whatever the next step is.

[Copilot]

Pull request overview

This PR improves the Prompt step experience in Passage Detail (especially on mobile) by docking the record control to the bottom, removing the “must listen before Next” gating, and adding admin-specific guidance strings.

Changes:

• Add support for “docked” record button rendering (record button supplied by the audio player and rendered in the mobile footer area for Prompt admins).
• Hide Clear when there’s no audio to clear, remove playback speed for Prompt members, and adjust layout to avoid horizontal/vertical overflow issues.
• Add new localized strings for Prompt admin instructions and an admin-specific Prompt tip; update the mobile footer test to match the new navigation behavior.

Reviewed changes

Copilot reviewed 17 out of 18 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/renderer/src/store/localization/reducers.tsx	Adds new English strings for prompt admin instructions and prompt admin tip.
src/renderer/src/store/localization/model.tsx	Extends localization TypeScript interfaces with the new prompt/admin keys.
src/renderer/src/store/localization/exported-strings-name.json	Updates the generated strings bundle name reference.
src/renderer/src/context/PassageDetailContext.tsx	Adds context fields/setter to carry a “docked record button” node + versioning.
src/renderer/src/components/WSAudioPlayer.tsx	Adds dockRecordButton plumbing, hides Clear when no audio exists, and clamps overflow for waveform layout.
src/renderer/src/components/PassageDetail/Prompt/PassageDetailPromptMember.tsx	Disables playback speed for members; tightens container sizing to prevent overflow.
src/renderer/src/components/PassageDetail/Prompt/PassageDetailPromptAdmin.tsx	Hooks Prompt admin MediaRecord to dock the record button and displays admin instructions text.
src/renderer/src/components/PassageDetail/PassageDetailPlayer.tsx	Splits allowZoomAndSpeed into allowZoom / allowSpeed for finer control.
src/renderer/src/components/PassageDetail/PassageDetailMobileLayout.tsx	Prevents horizontal overflow in the scrolling content area; supports footerAbove usage.
src/renderer/src/components/PassageDetail/PassageDetailMobileDetail.tsx	Renders the docked Prompt record button above the main footer for Prompt admins.
src/renderer/src/components/PassageDetail/PassageDetailGrids.tsx	Adds horizontal padding to address waveform alignment against the left edge.
src/renderer/src/components/PassageDetail/mobile/PassageDetailMobileFooter.tsx	Removes “prompt playback complete” gating for Next; always shows next-step label.
src/renderer/src/components/PassageDetail/mobile/PassageDetailMobileFooter.cy.tsx	Updates Cypress component test to reflect new Prompt navigation behavior.
src/renderer/src/components/PassageDetail/mobile/MobileWorkflowSteps.tsx	Adds admin-specific tooltip selection for the Prompt step.
src/renderer/src/components/MediaRecord.tsx	Forwards docked record button props through to the underlying audio player.
localization/TranscriberAdmin-en.xlf	Adds XLF units for the new prompt/workflowSteps strings.
localization/TranscriberAdmin-en-1.2.xliff	Adds XLIFF units for the new prompt/workflowSteps strings with sourcefile context.