Improve plantuml-docs

[sakirtemel]

• fix: page title is Untitled for every page
• add: edit link should take to the dokuwiki
• add: nav pages from page title when not defined
• add: modify topnav for better navigation
• add: logo and favicon
• add: better styling/fonts
• improve: optimize search, do not include the code
• imrpove: algolia?
• add: sitemap
• add: cmd k
• add: popup in other page, it will be useful forwasm
• improve: make the directive of plantuml better/more asciidocc
• imrove: plantuml source block, right now it's not written
• add: use local nodejs/plantuml-wasm
• add: add docs to platuml-wasm
• fix: warnings and errors during build
• improve: plantuml extension to render better
• fix: general issues
• fix: define navigation
• add: resolving encoded string in plantuml-wasm
• improve: use static html github workflow(also apply it to wasm)
• fix: link directive
• fix: Extra part shouldn't be nested under Extra

later

• improve: open UML diagrams by default on nav
• improve: tooltips with screenshots in navbar?