Jgwill-odaia

- Fixed "Save as" option in WebEngine view.
- Added hiding of empty groups on search.
- Updated formatting and CSS.

- Added output renderer: WebEngine/Chromium – with full HTML/CSS/JS support. (Experimental)
- Added a new option to choose a render engine in Settings -> General -> Rendering engine to select between WebEngine / Chromium mode and the Legacy mode (old, with simple markdown CSS support only - for compatibility reasons and troubleshooting).
- Added syntax highlighting to code blocks – issue 43.
- Added a new option in Settings -> Layout -> Code syntax highlight to select a highlight theme.
- Added a new option in Settings -> Context -> Convert lists to paragraphs to enable/disable converting ul and li into p for better copying.
- Copy to clipboard and regenerate response icons are now visible by default.

- Fixed Markdown rendering if the content starts with a code block.
- Added a "Switch to created profile" option in the profile creation/duplication dialogs.
- Updated the locale.
- Added a donate option.

- Fixed new ctx create on empty profile if previously group was selected.

- Added a new menu option: Clear history + groups.
- Improved profile switching.

- Improved result handling from Indexer tool.