refactor: improves Performance & Code Readability

- Replaces useEffet with useMemo & useLayoutEffect where necessary.
- Converts some useEffects to separate hooks.
- Moves the functions defined within components to utils.
- Splits the Keywords renderPosition function to its own component.

hooks/useIsMobile.tsx

@@ -0,0 +1,12 @@
+import { useEffect, useState } from 'react';
+
+const useIsMobile = () => {
+   const [isMobile, setIsMobile] = useState<boolean>(false);
+   useEffect(() => {
+      setIsMobile(!!(window.matchMedia('only screen and (max-width: 760px)').matches));
+   }, []);
+
+   return [isMobile];
+};
+
+export default useIsMobile;

hooks/useOnKey.tsx

@@ -0,0 +1,17 @@
+import { useEffect } from 'react';
+
+const useOnKey = (key:string, onPress: Function) => {
+   useEffect(() => {
+      const closeModalonEsc = (event:KeyboardEvent) => {
+         if (event.key === key) {
+            onPress();
+         }
+      };
+      window.addEventListener('keydown', closeModalonEsc, false);
+      return () => {
+         window.removeEventListener('keydown', closeModalonEsc, false);
+      };
+   }, [key, onPress]);
+};
+
+export default useOnKey;

hooks/useWindowResize.tsx

@@ -0,0 +1,13 @@
+import { useEffect } from 'react';
+
+const useWindowResize = (onResize: () => void) => {
+   useEffect(() => {
+      onResize();
+      window.addEventListener('resize', onResize);
+      return () => {
+          window.removeEventListener('resize', onResize);
+      };
+   }, [onResize]);
+};
+
+export default useWindowResize;