fix(NcModal): deactivate other focus trap when modal is opened

[wip]
[skip ci]

Signed-off-by: Maksim Sukharev <[email protected]>

src/components/NcModal/NcModal.vue

@@ -799,6 +799,10 @@ export default {
 				setReturnFocus: this.setReturnFocus,
 			}
 
+			this.externalFocusTrapStack = [...getTrapStack()]
+			for (const trap of this.externalFocusTrapStack) {
+				trap.deactivate()
+			}
 			// Init focus trap
 			this.focusTrap = createFocusTrap([contentContainer, ...this.additionalTrapElements], options)
 			this.focusTrap.activate()
@@ -809,6 +813,9 @@ export default {
 			}
 			this.focusTrap?.deactivate()
 			this.focusTrap = null
+			for (const trap of this.externalFocusTrapStack) {
+				trap.activate()
+			}
 		},
 
 	},