Recreate all document templates in `.docx`

[Miguel7373]

Description of feature or bug
We need to recreate every existing template option in .docx format to prepare for future export functionality. These templates should mirror the current .odt versions as closely as possible, using the .odt files as the source of truth
Some .odt formatting attributes may not be supported or may behave differently in .docx, so you need to recreate them from hand.

TODO

• Every current .odt template has an equivalent .docx version
• Test outside browser-based Word environments
• Tests it outside of browser version of word.
• Talk with @Robin481 or someone of marcom about the styling.