Improve game interaction handling

[iqnite]

Co-authored-by: Copilot copilot@github.com

Makes timeout and interaction handlign stabler and adds more exception handling and logging.

Should address several recent "Unauthorized (error code: 50027): Invalid Webhook Token" messages in the logs.

[Copilot]

Pull request overview

This PR aims to make Discord interaction handling more resilient during long-running gameplay (especially timeouts), reducing failures related to expired/invalid interaction tokens and improving logging around unexpected runtime errors.

Changes:

• Run Game.start() in a background task from the start-game interaction to avoid blocking the interaction flow.
• Add a fallback in Game.send() to post to the channel when an interaction respond fails with “Invalid Webhook Token” (401 / code 50027).
• Add an async unit test covering the invalid-webhook-token fallback behavior.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
tests/test_core.py	Adds an async test verifying Game.send() falls back to channel.send() on invalid interaction webhook token.
eggsplode/ui/start.py	Starts the game in a background task and logs unhandled exceptions during game execution.
eggsplode/core.py	Wraps interaction response sending with handling for invalid webhook token and falls back to sending via the channel.

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[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.