rewrote a lot of stuff especially the bluetooth module. fixed some errors

awesome/src/tools/helpers/gpu_usage.lua

@@ -1,11 +1,15 @@
 local awful = require("awful")
 local watch = awful.widget.watch
 
+local capi = {
+  awesome = awesome,
+}
+
 watch(
   [[ bash -c "nvidia-smi -q -d UTILIZATION | grep Gpu | awk '{print $3}'"]],
   3,
   function(_, stdout)
     stdout = stdout:match("%d+")
-    awesome.emit_signal("update::gpu_usage", stdout)
+    capi.awesome.emit_signal("update::gpu_usage", stdout)
   end
 )