UNO SPE Shield Launch (#2527)

* feat: add folders and datasheet.md

* feat: update datasheet

* feat: update datasheet

* Add missing assets and update datasheet.md

* Corrections to readme.md

* Updating format

* Updating format

* Mechanical

* Certifications

* Updating format

* Wiring and termination

* power tree added

* Block Diagram added

* change log

* Pinout added

* Pinout updated

* Images updated

* typos

* Julian review applied

* Initial commit

* updated images with feedback and examples

* Updated

* Linter

* linter fixed

* Linter

* Spell Check

* Initial commit

* updated

* updated store link

* Apply suggestions from code review

Added feedback

Co-authored-by: Christopher Méndez <49886387+mcmchris@users.noreply.github.com>

* Applied suggestions.

* Update content/hardware/02.hero/shields/spe-shield/compatibility.yml

Thank you <3

Co-authored-by: Josefine Herlin <66409231+jhansson-ard@users.noreply.github.com>

* Added image tweaked text, added store link (corrected).

* Added code

* Added small fixes

* Added datasheet

* Added datasheet removed duplicate images

* Fixed html tags

* Link Fixes

* fixed indentation + simplified code + getting started button fix

---------

Co-authored-by: ElizEsparza <e.esparza@ext.arduino.cc>
Co-authored-by: Christopher Méndez <49886387+mcmchris@users.noreply.github.com>
Co-authored-by: pedromsousalima <32345730+pedromsousalima@users.noreply.github.com>
Co-authored-by: Josefine Herlin <66409231+jhansson-ard@users.noreply.github.com>

Author: 5 people

content/hardware/02.hero/shields/spe-shield/compatibility.yml

@@ -0,0 +1,13 @@
+software:
+  - arduino-ide
+  - arduino-cli
+  - cloud-editor
+hardware:
+  shields: ~
+  carriers: ~
+  boards: 
+    - uno-rev3
+    - uno-rev3-smd
+    - uno-wifi-rev2
+    - uno-r4-wifi
+    - uno-r4-minima