Update Network Capture with new system-wide solution (#2919)

* adjust doc to new real-time network capture solution

* delete old file

* make review dog happy

* fix link

* call out network throttle

* Update docs/mobile-apps/features/network-capture.md

Co-authored-by: Diego Molina <[email protected]>

* Update network-capture.md

* update with PR comments

---------

Co-authored-by: Alex Plischke <[email protected]>
Co-authored-by: kristofmuhi <[email protected]>
Co-authored-by: Diego Molina <[email protected]>

Author: 4 people