Sorting on tvOS: address feedback

[kean]

Address David's feedback: #4650 (comment)

Checklist

• I have considered if this change warrants user-facing release notes and have added them to CHANGELOG.md if necessary.
• I have considered adding unit tests for my changes.
• I have updated (or requested that someone edit) the Event Horizon schema to reflect any new or changed analytics.

[Copilot]

Pull request overview

Updates the tvOS podcast episode-sorting UI to address prior feedback by making the sort action more explicit and removing now-unused “More” affordances.

Changes:

• Replaced the header “More” (ellipsis) menu label with a dedicated sort icon (arrow up/down) styled using MoreButtonStyle.
• Removed the now-unused MoreMenuLabel SwiftUI view.
• Removed the no-longer-used tv_more_menu localization key.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
podcasts/en.lproj/Localizable.strings	Removes the unused tv_more_menu string.
Pocket Casts TV App/UI/Podcasts/PodcastDetailView.swift	Updates the episode list header menu to a sort-specific icon and adjusts header spacing.
Pocket Casts TV App/UI/Common/MoreMenuLabel.swift	Deletes the unused MoreMenuLabel component.

Comments suppressed due to low confidence (1)

Pocket Casts TV App/UI/Podcasts/PodcastDetailView.swift:165

• archivedFilterMenu sets the accessibility label on the Menu itself, but sortMenu sets it on the inner Image. On tvOS/SwiftUI this can be less reliable, and it’s inconsistent with the nearby menu. Set the label on the Menu control (and keep the label view purely visual).

        }
        .buttonStyle(MoreButtonStyle())
    }

    private var archivedFilterMenu: some View {
        Menu {

[SergioEstevao]

Looking good!

Can you please add the podcasts_screen_sort_order_changed event to tvOS on Event Horizon?

[kean]

These events are already being tracked:

🔵 Tracked: podcast_screen_toggle_archived ["show_archived": true]
Called -[UIContextMenuInteraction updateVisibleMenuWithBlock:] while no context menu is visible. This won't do anything.
🔵 Tracked: podcasts_screen_sort_order_changed ["sort_by": "oldest_to_newest"]

I opened a PR adding them to includedPlatforms: https://github.com/Automattic/EventHorizonSchemas/pull/100.