- Add Phoenix.LiveViewTest import to ConnCase to fix warnings
- Disable AppSignal in dev and test (only enable in prod)
- Explicitly disable clustering in test environment
- Fix PacketDistributor to check cluster_enabled before calling LeaderElection
- Add Phoenix.CodeReloader listener to mix.exs
This prevents tests from trying to call cluster-specific GenServers
(ConnectionMonitor, LeaderElection) that don't exist in test mode.
- Remove phoenix_pubsub_redis dependency from mix.exs
- Update PubSub configuration to use Phoenix's native distributed capabilities
- Simplify clustering logic - no longer requires Redis URL for PubSub
- Phoenix PubSub automatically distributes messages across connected Erlang nodes
- Benefits: lower latency, automatic failure handling, simpler deployment
- Redis still available for caching and job processing when needed
- Maintains backward compatibility for both clustered and non-clustered modes
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
