Add some comments and fix all warnings

Author: lulunac27a

src/components/TodoList.vue

@@ -80,6 +80,7 @@ export default defineComponent({
   },
   computed: {
     todos() {
+      //eslint-disable-next-line
       return store.getters.getTodos.sort((a: any, b: any) =>
         a.dueDate.localeCompare(b.dueDate)
       ); //get todos and sort tasks by due date with the top one the oldest

src/store/index.ts

@@ -3,6 +3,7 @@ import createPersistedState from "vuex-persistedstate";
 
 export default createStore({
   state: {
+    //eslint-disable-next-line
     todos: [] as any[],
     user: {
       level: 1 as number, //set level to 1 as total xp is 0 when state is created
@@ -247,6 +248,7 @@ export default createStore({
         ) as boolean; //ask user to confirm task deletion
       }
       if (deleteTask || state.todos[index].completed) {
+        //delete task if one-time task is completed when the delete button is clicked or when user confirms deletion alert
         state.todos.splice(index, 1); //delete task item
       }
     },

src/typings/global.d.ts

@@ -1 +1 @@
-declare module "vue-ellipse-progress";
+declare module "vue-ellipse-progress"; //use vue-ellipse-progress for circular progress