Launcher: BlueMap view with player side panel, map actions, guild invitations

panel/web/src/components/ServerForm.svelte

@@ -18,6 +18,7 @@
 
 <label class="field">Name<input bind:value={draft.name} maxlength="48" placeholder="Survival SMP" /></label>
 <label class="field">Launcher instance<select bind:value={draft.instance_id}><option value="">Unlinked</option>{#each instances as instance}<option value={instance.id}>{instance.name}</option>{/each}</select></label>
+<label class="field">Map address (BlueMap)<input type="url" bind:value={draft.map_address} placeholder="https://map.example.com" autocomplete="off" /><span class="tiny muted">Where this server's BlueMap is served. Players get a <strong>Live Map</strong> button in the launcher that shows it inside the app, exactly as in a browser. Install BlueMap on the server, then leave this empty to hide the button.</span></label>
 <Toggle
   bind:checked={draft.live_map_enabled}
   label="Live Map"