* feat(svgcanvas): Trigger 'changed' event on text attribute modifications
This update adds a call to the 'changed' event for various text attribute methods, ensuring that changes to text elements are properly tracked and reflected in the SVG canvas. The methods updated include setBold, setItalic, setTextAnchor, setLetterSpacing, setWordSpacing, setTextLength, setLengthAdjust, setFontFamily, setFontColor, and setFontSize.
* refactor(svgcanvas): Simplify text attribute methods and optimize 'changed' event emission
This update introduces helper functions to streamline the handling of selected text elements and their attribute changes. The methods setBold, setItalic, setTextAnchor, setLetterSpacing, setWordSpacing, and setTextLength now utilize these helpers to filter and notify only modified text elements, improving performance and clarity in event emissions.
f6fbc8d9ff