3 Commits

Author	SHA1	Message	Date
Leopoldadmin	7e530dd09a	fix: stale closure bug preventing canvas tools from creating elements ... - CanvasArea: add useEffect to refresh InteractionEngine callbacks when props change - App.tsx: handleElementCreated/Deleted/Modified now use functional setElements updates - Root cause: CanvasArea init useEffect had empty deps, capturing stale callbacks at mount - handleElementCreated used [...elements, el] with stale elements=[] closure - Each new element replaced all previous ones instead of appending - All 343 tests pass, tsc clean	2026-06-26 18:57:09 +02:00
Leopoldadmin	3bec3938d0	fix: ribbon tabs now show per-tab content; add all missing handleRibbonAction handlers ... - RibbonBar: conditional rendering per activeTab (start/insert/format/view/tools/ki) - App.tsx: add onNavigateBack prop for new/open navigation - App.tsx: implement handlers for new, open, save, copy, paste, zoom-fit, zoom-100, grid, layer, measure, search, plugins, ki, ki-draw, ki-analyze - App.tsx: implement insert-line, insert-rect, insert-circle, insert-text, insert-freehand, insert-image - App.tsx: implement format-* placeholder actions - App.tsx: add clipboard state for copy/paste - All 343 tests pass, tsc clean	2026-06-26 18:49:16 +02:00
Leopoldadmin	4ec76fe406	feat: initial commit web-cad-neu with docker-compose, frontend and backend	2026-06-26 10:50:24 +02:00