Improve frontend performance

Hear me out, BlueOS frontend works without performance issue, but sometimes I have performance issues!!!

So, I did a test for all pages, 5 min each.

- MAVLink Inspector is 40.34% of one core while idle
- 60 fps redraw with nothing changing (Fixed in https://github.com/bluerobotics/mavlink-server/pull/231)
- iframe to mavlink-server, FireAnimationFrame
- Vehicle Setup is 16.30%
- `/mavlink-camera-manager/v4l` at delay 1000, 455 KB per response, 1.53 GB/hour
- Video Streams uses delay 5000 for the same endpoint and is 6.55%
- Zenoh Inspector is 11.09%
- `declareSubscriber('**')` on mount, 1140 msg/s
- peak 61.5%
- `/system-information/platform` grows with uptime
- 706 KB to 13.2 MB per 5 min window in under 2 hours
- raspberry.events.list never trims
- 85-91% of bytes on 18 of 22 pages
- Network Test heap peaks at 159.2 MB
- 100 MB ArrayBuffer allocated on mount, no test started
- OneMoreTime pollers leak
- `data: () => ({ disposeWith: this })` in Pings.vue and MainView.vue
- after a second visit to `/vehicle/pings`, `/system-information/serial` doubled from 12.4 to 23.8 req/min
- NMEA Injector is 3.53% (shell only)
- 14 of 22 pages stay within 2x of that

Tested in: [heads/master-0-g65b2affb](https://github.com/bluerobotics/BlueOS/tree/65b2affb)

Here are some data: