Migrate player heading section to Compose

[ashiagr]

Description

This migrates player heading section with chapter prev, next buttons to Compose.

Testing Instructions

1. Play a podcast episode
2. Open full screen player
3. ✅ Notice that episode and podcast titles are rendered properly
4. Tap on podcast title
5. ✅ Notice that podcast is opened
6. Play an episode with chapters
7. ✅ Notice that chapter title, summary, and prev, next chapter buttons are rendered properly
8. Tap on chapter title
9. ✅ Notice that Chapters tab is opened with the chapter in progress selected
10. Go back to Now Playing tab
11. Tap on prev/ next chapter buttons
12. ✅ Notice that playback moves to prev/ next chapter position
13. ✅ Notice that chapter progress is reflected properly in the chapter progress circle surrounding the next chapter button

Screenshots or Screencast

Style Previews

With Chapter

Without Chapter

Portrait

Without Chapter	With Chapter

Landscape Without Chapter

Landscape With Chapter

Large Display

Tablet

Checklist

• [ ] If this is a user-facing change, I have added an entry in CHANGELOG.md
• [x] Ensure the linter passes (./gradlew spotlessApply to automatically apply formatting/linting)
• [ ] I have considered whether it makes sense to add tests for my changes
• [x] All strings that need to be localized are in modules/services/localization/src/main/res/values/strings.xml
• [x] Any jetpack compose components I added or changed are covered by compose previews
• [ ] I have updated (or requested that someone edit) the spreadsheet to reflect any new or changed analytics.

I have tested any UI changes...

• [x] with different themes
• [x] with a landscape orientation
• [x] with the device set to have a large display and font size
• [x] for accessibility with TalkBack

[dangermattic]

	1 Warning
:warning:	This PR is larger than 500 lines of changes. Please consider splitting it into smaller PRs for easier and faster reviews.

Generated by :no_entry_sign: Danger

[wpmobilebot]

📲 You can test the changes from this Pull Request in 📱 Mobile by scanning the QR code below to install the corresponding build.

	App Name	📱 Mobile
	Build Type	debugProd
	Commit	798961c39ec215174f17be7dce0413e82237b7ac
	Direct Download	pocketcasts-app-prototype-build-pr3269-798961c.apk

📲 You can test the changes from this Pull Request in 🚗 Automotive by scanning the QR code below to install the corresponding build.

	App Name	🚗 Automotive
	Build Type	debugProd
	Commit	798961c39ec215174f17be7dce0413e82237b7ac
	Direct Download	pocketcasts-automotive-prototype-build-pr3269-798961c.apk

📲 You can test the changes from this Pull Request in ⌚ Wear by scanning the QR code below to install the corresponding build.

	App Name	⌚ Wear
	Build Type	debugProd
	Commit	798961c39ec215174f17be7dce0413e82237b7ac
	Direct Download	pocketcasts-wear-prototype-build-pr3269-798961c.apk

[CookieyedCodes]

Make sure tapping the chapter name jumps to the chapter screen 😉