* mobile: wire notification registration and listener
* implement backend components for push notifications
* refactor: agentic comment cleanup
* docs: use proper module name for particle processor
* set required env variables for push notifications
* bump version
* fix: always upsert push token on mobile start
* Revert "fix: always upsert push token on mobile start"
This reverts commit 90ff18a788.
* send push notifications regardless of online status
* increases timeout
* refactor: reuse constants for redis db
* avoid closing connection on pong error
* fix: prevent electron from pausing timer executions
Our pings could be paused when our app is backgrounded.
* refactor: remove unnecessary refs
* fix: presence unreliable within same pod
It was broadcasting presence changes to other pods, but not notifying
clients connected to the same pod
