v1.0.4

Changes

• Fixed code review issues for Obsidian plugin guidelines:
  • Use sentence case for UI text
  • Remove async from methods without await expressions
  • Move xterm CSS to styles.css (no dynamic style injection)
  • Properly handle promises with void operator
  • Use FileSystemAdapter type instead of any
  • Replace deprecated activeLeaf with getActiveViewOfType
  • Remove detachLeavesOfType from onunload