[PXCT-288][PXCT-251] Nano Matter Official - Content for launch - Product page + Technical documentation (#2290)

* datasheet update

* Product page updated (official)

* low power note updated

* Outline assets added

* local datasheet added

* local datasheet deleted

* Block Diagram updated

* Datasheet updated with latest power tree

* Power tree date fixed

* pinout updated

* author update

* interactive pinout update

Author: mcmchris