fix: add Tauri window permission for always-on-top

src-tauri/capabilities/default.json

@@ -12,6 +12,9 @@
     "core:window:allow-toggle-maximize",
     "core:window:allow-close",
     "core:window:allow-inner-size",
+    "core:window:allow-set-focus",
+    "core:window:allow-set-always-on-top",
+    "core:window:allow-set-ignore-cursor-events",
     "store:default",
     "sql:default",
     "sql:allow-execute",