[PC-1929] Initial commit: Conveyor and sorting AppNote (#2142)

* Initial commit: Conveyor and sorting project

- Set up the initial project structure.
- Added main project files.
- Added assets.
- Added code (both Ladder and Sketch).

* Fixes based on review feedback

Added missing images
Replaced SVG images with PNG format
Modified some text sections
Added I/O mapping section
Addressed review comments
Added start and stop buttons

* Fix Validate Content

Correcting the error detected in Validate Content.

* Chris - Typo fix

* Chris - Table format

* Chris images fix

* Numbered list format

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Co-authored-by: Christopher Méndez <[email protected]>

Author: DavidsonMSD