Added strict type checking to the project. (#236)

* Implement strict typing (WIP).

* changes

* Finish type checks

* Fix notification icon, matugen settings and update tsconfig.

* OSD Styling updates and added the ability to configure OSD duration.

modules/menus/dashboard/stats/index.ts

@@ -6,7 +6,7 @@ const { terminal } = options;
 const { enable_gpu } = options.menus.dashboard.stats;
 
 const Stats = () => {
-    const divide = ([total, free]) => free / total;
+    const divide = ([total, free]: number[]) => free / total;
 
     const formatSizeInGB = (sizeInKB: number) =>
         Number((sizeInKB / 1024 ** 2).toFixed(2));
@@ -26,7 +26,8 @@ const Stats = () => {
                     return 0;
                 }
 
-                return divide([100, cpuOut.split(/\s+/)[1].replace(",", ".")]);
+                const freeCpu = parseFloat(cpuOut.split(/\s+/)[1].replace(",", "."));
+                return divide([100, freeCpu]);
             },
         ],
     });