02-Multimap: Sync-up Multimaps QGIS 4 compatibility

02Multimap is an advanced, high-performance workspace plugin designed for comparative spatial analysis and multi-scenario map visualization. Ideal for urban planners, environmental researchers, and demographers, it allows you to compare multiple spatial patterns side-by-side in a coordinated layout. Online User Manual & Documentation: https://geophilo.com/zero2multimap/ | If you find this plugin helpful, please consider starring the repository on GitLab (https://gitlab.com/geophilo1/zero2multimap)! Key Capabilities: 1. Synchronized Viewport Grids: Rebuild your workspace into 2, 3, 4, 6, or 8 synchronized map canvases (in horizontal, vertical, or grid matrices). 2. Dynamic Extent Bounding Box: Overlay the active viewport rectangle over all other viewports to visualize geographic context immediately. 3. Multi-Panel Feature Inspector: Query vector attributes and raster cell values at any coordinate point across all active viewports simultaneously. 4. Visual Spatial Difference Engine: Compute geometric differences between comparison layers with green (added) and red (removed) overlays. 5. Viewport Spatial KPIs & Area Chips: Calculate real-time bounding box polygon areas (ha/km²) and feature counts beneath each panel card. 6. Workspace Presets & Templates: Save and restore custom comparison layouts or use built-in scenario templates (Before & After, 4-Scenario Matrix, Temporal Timeline). 7. Unified Legend Drawer & Canvas HUD: Access a right-side drawer stacking all panel legends and overlay North arrow / scale graphics on canvas corners. 8. Synchronized Measurement Tool: Measure distance and area interactively across viewports in QGIS and exported HTML dashboards. 9. Professional Print Layouts & Multi-Theme HTML Dashboards: Export exact panel rendering to self-contained HTML files featuring Slate Light, Dark Midnight, and Emerald Clean themes with live theme switching, presentation slide mode, opacity controls, measurement tool, and legends.