fix: fix image export for non-webpack bundlers

[igorDykhta]

• fix image export for non-webpack bundlers
• fix image export for the latest electron versions

[Copilot]

Pull request overview

This PR fixes image export functionality for non-webpack bundlers (e.g., Vite) and modern Electron versions by switching from URL-encoded SVG data URIs to base64-encoded data URIs and adding auto-detection of the build tool being used.

Key Changes:

• Replaced svgToMiniDataURI with base64 encoding to avoid URL encoding issues in Electron's security restrictions
• Added automatic webpack detection via isWebpackBuild() function to conditionally apply XHTML escaping fixes
• Updated default export image configuration to use auto-detected build tool settings

Reviewed changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated 4 comments.

File	Description
src/utils/src/dom-to-image.ts	Switched from svgToMiniDataURI to base64 encoding for SVG data URIs, using Buffer in Node.js and btoa in browsers
src/utils/src/application-config.ts	Added isWebpackBuild() detection function and new escapeXhtmlForWebpack configuration option with auto-detection
src/reducers/src/ui-state-updaters.ts	Updated DEFAULT_EXPORT_IMAGE to read escapeXhtmlForWebpack from application config instead of hardcoding to true

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[Copilot]

Pull request overview

Copilot reviewed 4 out of 5 changed files in this pull request and generated 6 comments.

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