various path fixes for links to extensions, fix relative paths in links

Jacky Zhao

2023-08-17 0c199975f2d469ecdfd7efcf2ddd16ffa1dc492b

 quartz/plugins/transformers/links.ts

@@ -79,9 +79,8 @@
              ) {
                if (!isAbsoluteUrl(node.properties.src)) {
                  let dest = node.properties.src as RelativeURL
                  const ext = path.extname(node.properties.src)
                  dest = node.properties.src = transformLink(curSlug, dest, transformOptions)
                  node.properties.src = dest + ext
                  node.properties.src = dest
                }
              }
            })