[Widget] Some widgets enhance trilium text input efficiency

[SiriusXT]

https://github.com/SiriusXT/Trilium-TextNoteEnhancement

Ctrl+F: Calling trilium's own find.js

Alt+2-6: Insert title, Alt+1: Insert paragraph

Alt+L: Convert selected text to a link

Alt+H: Adds a yellow background to selected text

Alt+F: Convert selected text to formula, If a paragraph is selected, it will be converted into a paragraph formula

Convert the single-line input box of the formula editor to multiple lines.js

Alt+[ and Alt+]: Convert selected text to superscript or subscript.js

Alt+Z: Insert zotero reference.js: You need to export the BetterBibTeX JSON from Zotero. When exporting, make sure to select items, and then specify the export location in Insert zotero reference.js.