map.svelte — Map

TODO: We still don't have the map format, function is subject to change 
 Displays a static map that the operator imports. The map is stored in the maps/ app data directory and loaded using Tauri's asset protocol ( convertFileSrc ). 
 Map selection flow 
 On mount, the component checks the displayedMap store. If a map is already selected (from a previous navigation within the session) it loads it directly. If not, it lists available map files and presents a selection UI. If exactly one map file exists it is auto-selected and confirmed without operator interaction. 
 Once a map is confirmed, the full path is constructed using appDataDir() and converted to a Tauri asset URL for display. The selected map is written to the displayedMap store so other components (and other routes) can access it. 
 A reload button (⟳) resets the selection and re-lists available files. Mouse coordinates over the map are tracked and displayed, laying the groundwork for click-based waypoint placement.