Bidirectional link feature

Added bidirectional link generator

[Any text](#-any-text-link) -> [-any-text-link](#any-text)

Markdown link plugin

The first release of markdown-link-plugin for Intellij Idea

Plugin features:

• Copy text as a markdown link
• Copy text as a markdown link with tansliteration
• Generate markdown link in-place
• Generate markdown link with auto-linked body in-place

Actions are available as "right button click" -> "Markdown Tools"
Also quick actions available as "insert block" (command + enter / alt + enter)