v1.2.1

This update includes one merged pull request, three resolved issues, and one new feature.

Pull Request Merged

• PR #22: Added window size and position persistence with registry storage and restore on startup.

Issues Resolved

• #24 DEL key does nothing
  • Removed the conflicting global Del accelerator so editor-native delete behavior works again.
• #23 Right Click Menu
  • Added classic editor context menu actions: Undo, Cut, Copy, Paste, Delete, Select All.
  • Extended icon selection to support .ico, .exe, .dll, .icl, and .mun sources.
• #26 Windows Defender x86 false positive report
  • Added release hardening: signing-required policy for tagged releases, artifact signing, and published SHA256SUMS.txt per architecture.
  • Added maintainer runbook in .github/DEFENDER_FALSE_POSITIVE.md for Defender submission workflow.

New Feature

• Dark mode for custom dialogs
  • Added dark-mode support for Find, Replace, Go To, Transparency, and Background Opacity dialogs.
  • Added owner-drawn dark buttons so dialog buttons match dark theme styling.