Depends on home-assistant/mobile-apps-fcm-push#47 which allows the actions to be included in the notification data, and also on-the-fly silently sets the category to `DYNAMIC` which this requires.
## Summary
Allows for specifying the actions for a notification on-the-fly without defining a category. This should allow us to make all of the category config and setup unnecessary, so I'll probably consider marking it as deprecated in this release.
## Screenshots
For a notification that looks like…
```yaml
service: notify.mobile_app_iphone
data:
title: title here
message: body here
data:
actions:
- action: "id1"
title: "id1 title"
# this mirrors the action definition in yaml now, it just _also_ supports what android
- identifier: "id2"
title: "id2 title"
```


## Link to pull request in Documentation repository
- Documentation: home-assistant/companion.home-assistant#496
## Any other notes
- Dynamic actions are visual - we provide custom UI on both iOS and watchOS for the additional actions, which does require we run the app on the given platform; for example, this doesn't yet work on macOS [I need to figure out how to make Catalyst notification content work, if it is] and if you uninstall the watch app these actions will not show up.
- Allows `map` and `camera`-esque notification content on any category. In other words, if you send a notification with `map` it'll still prefer the camera `entity_id` if present. This is largely to continue in the direction of making category deprecated; as long as the content extension launches, it'll figure out what to display.
All of the normal action configuration is allowed in these actions:
- action or identifier
- title
- authenticationRequired (default: false)
- behavior (default: default, aka not textinput)
- activationMode (default: background)
- destructive (default: false)
- textInputButtonTitle (default: nil)
- textInputPlaceholder (default: nil)
Some additional things occur to match existing Android functionality:
- `uri` (or `url`) being provided in the action makes it a 'foreground' action
- action/identifier of `REPLY` changes the behavior to textinput
- `mobile_app_notification_action` is now fired with data that looks like theirs:
```
Sending action: mobile_app_notification_action
payload: ["action": "REPLY", "reply_text": "Reply text"]
```
and
```
Sending action: mobile_app_notification_action
payload: ["action": "id1"]
```
- Combines all .entitlements into either: App-iOS, App-catalyst, WatchApp, Extension-iOS or Extension-catalyst.
- Cleans up and renames all the schemes to match target names
- Moves around several folders and deletes some old files.
- Converts Podfile to be hierarchical, rather than calling shared methods.
- Always runs MaterialDesignIcons script; aborts early if it's up-to-date.
- Updates all dependencies.