fix(splash): don't interrupt other apps' audio on cold start

[dannymcc]

Fixes #124 (thanks @batram for the report and the fix).

Problem

On a cold start Edge plays the splash video (assets/splash/splashscreen.mp4). Even though it's muted, the VideoPlayerController still requests audio focus, so it pauses whatever the user is already playing (music, podcast, etc.).

Fix

Pass VideoPlayerOptions(mixWithOthers: true) to the splash controller so it mixes with existing audio instead of interrupting it.

() => VideoPlayerController.asset(
      'assets/splash/splashscreen.mp4',
      videoPlayerOptions: VideoPlayerOptions(mixWithOthers: true),
    )

One line, no behavioural change to the splash itself (still muted, still freezes on the last frame).

Testing

Verified by inspection — reproduces the reporter's fix. Not runtime-tested (no device/Flutter SDK to hand); the change is confined to the splash controller options.

Summary by CodeRabbit

• Bug Fixes
  • Improved splash video playback behavior by allowing it to mix with other audio sources.
  • Preserved existing reduced-motion handling and fallback behavior when video playback fails.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: eeb00b30-48b8-4b92-aee4-0304ab67c7d6

📥 Commits

Reviewing files that changed from the base of the PR and between c947f86 and e3fa8fe.

📒 Files selected for processing (1)

• lib/ui/splash/boot_splash.dart

---

📝 Walkthrough

Walkthrough

The splash video controller now uses VideoPlayerOptions(mixWithOthers: true) during asset initialization. Existing playback, reduced-motion, and static-fallback flows remain unchanged.

Changes

Splash audio behavior

Layer / File(s)	Summary
Configure splash video audio mixing lib/ui/splash/boot_splash.dart	The splash video controller enables audio mixing with other audio during initialization while retaining the existing playback and fallback flow.

Estimated code review effort: 2 (Simple) | ~5 minutes

Suggested reviewers: abdulsaheel

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly summarizes the splash audio-mixing fix and matches the main code change.
Linked Issues check	✅ Passed	The PR implements the requested VideoPlayerOptions(mixWithOthers: true) change in boot_splash.dart, matching issue #124.
Out of Scope Changes check	✅ Passed	The change is narrowly scoped to the splash controller configuration and does not introduce unrelated behavior.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

_{Comment @coderabbitai help to get the list of available commands.}