Obsidian Core Workflow B: Advanced Plugin Features Overview Add production UI to an existing Obsidian plugin: custom sidebar views, modal dialogs with forms, fuzzy-search suggestion popups, editor commands that manipulate selections, status bar widgets, context menus, and programmatic file creation via the Vault API. Every snippet is a complete, copy-pasteable class. Prerequisites - A working plugin built with (or equivalent) - already done - Familiarity with the Plugin lifecycle ( / ) Instructions Step 1: Custom sidebar view (ItemView) A custom view registers a new panel type that can live i…