Plugins System so that more people can contribute

[Feel-ix-343]

Rust is a tough language to learn, and this may prevent potential contributors from adding their ideas to moxide. A plugin system may help.

What might people make?

• Parsing capability for specific Obsidian plugins
• New linking syntax
• Task management stuff: For example, one could make a plugin to parse Logseq's LATER NOW and DONE task syntax as references to later.md, now.md, done.md notes. Also, the DEADLINE: <[date]> Logseq syntax could be parsed as referencing an upcoming.md note and, if passed due, a overdue.md note. The user would then be able to get references to these notes to see this info -- allowing for Logseq style task management.
• ...

the listed ideas are not substantial enough to convince me to implement this, but tell me what you think here!