fix(argdown-vscode): fixes resource paths,

updates preview code
based on changes in VSCode's
Markdown preview

fix(argdown-vscode): fixed file paths to webview resources

feat(argdown-vscode): added web extension support

feat(@argdown/language-server): added web version

chore(argdown-vscode): updated dependencies, bumped to v1.7.12

chore(@argdown/language-server): updated dependencies, fixed webpack …

…build of chevrotain, bumped to v1.7.12

chore(@argdown/highlightjs): updated dependencies, bumped to v1.7.5

fix(@argdown-web-components): adding back browser field in package.js…

…on to fix jsdelivr delivery

fix(@argdown/web-components): fixed bundling problems with parcel 2, …

…bumped to v1.7.11

fix(@argdown/web-components): fixed build process with parcel 2 (brow…

…ser target), bumped to v1.7.10