fix(jellyfin): fix overlay toggle sync, redirect reload, and AppImage bi

- Sync visible-overlay state back to plugin via script messages to avoid toggle/hide drift
- Collapse duplicate toggle events within 250ms to prevent hide-then-show on single keypress
- Preserve manual hide across Jellyfin path-changing redirects even when media-title drops
- Rearm managed subtitle defaults on path-changing redirects
- Route toggleVisibleOverlay session binding through plugin toggle instead of app-side IPC
- Show Linux/Hyprland overlay passively (showInactive) to avoid stealing mpv keyboard focus
- Fix AppImage binary resolution to prefer $APPIMAGE env over mounted inner binary
- Add stats window layer management so delete/update dialogs appear above stats window
- Fix Jellyfin remote progress sync during Linux websocket reconnect windows

scripts/test-plugin-binary-windows.lua

@@ -68,6 +68,31 @@ local function create_binary_module(config)
 	return binary
 end
 
+do
+	local appimage_path = "/home/tester/.local/bin/SubMiner.AppImage"
+	local mounted_binary_path = "/tmp/.mount_SubMiner/SubMiner"
+	local resolved = with_env({
+		APPIMAGE = appimage_path,
+	}, function()
+		local binary = create_binary_module({
+			is_windows = false,
+			binary_path = mounted_binary_path,
+			entries = {
+				[appimage_path] = "file",
+				[mounted_binary_path] = "file",
+			},
+		})
+
+		return binary.find_binary()
+	end)
+
+	assert_equal(
+		resolved,
+		appimage_path,
+		"linux resolver should prefer APPIMAGE over the mounted AppImage inner binary"
+	)
+end
+
 do
 	local binary = create_binary_module({
 		is_windows = true,