Feat(frontend): Create/Edit/Delete todos

frontend/src/components/Todo.tsx

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+import Checkbox from "@mui/material/Checkbox";
+import IconButton from "@mui/material/IconButton";
+import ListItem from "@mui/material/ListItem";
+import ListItemButton from "@mui/material/ListItemButton";
+import ListItemIcon from "@mui/material/ListItemIcon";
+import ListItemText from "@mui/material/ListItemText";
+import Skeleton from "@mui/material/Skeleton";
+import DeleteIcon from "@mui/icons-material/Delete";
+import { format } from "date-fns";
+import { Link } from "react-router-dom";
+
+import { Todo as TodoModel } from "../models";
+import { useDeleteTodoMutation } from "../queries";
+
+interface IProps {
+  todo?: TodoModel;
+}
+
+const Todo = ({ todo }: IProps) => {
+  const { mutateAsync: deleteTodo } = useDeleteTodoMutation();
+  let secondary;
+  if (todo === undefined) {
+    secondary = <Skeleton width="200px" />;
+  } else if (todo.due !== null) {
+    secondary = format(todo.due, "P");
+  }
+  return (
+    <ListItem
+      secondaryAction={
+        <IconButton
+          disabled={todo === undefined}
+          edge="end"
+          onClick={() => deleteTodo(todo?.id!)}
+        >
+          <DeleteIcon />
+        </IconButton>
+      }
+    >
+      <ListItemButton
+        component={Link}
+        disabled={todo === undefined}
+        to={`/todos/${todo?.id}/`}
+      >
+        <ListItemIcon>
+          <Checkbox
+            checked={todo?.complete ?? false}
+            disabled
+            disableRipple
+            edge="start"
+            tabIndex={-1}
+          />
+        </ListItemIcon>
+        <ListItemText
+          primary={todo?.task ?? <Skeleton />}
+          secondary={secondary}
+        />
+      </ListItemButton>
+    </ListItem>
+  );
+};
+export default Todo;

frontend/src/components/TodoForm.tsx

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+import { Form, Formik } from "formik";
+import * as yup from "yup";
+
+import CheckboxField from "../components/CheckboxField";
+import DateField from "../components/DateField";
+import FormActions from "../components/FormActions";
+import TextField from "../components/TextField";
+import type { ITodoData } from "../queries";
+
+interface IProps {
+  initialValues: ITodoData;
+  label: string;
+  onSubmit: (data: ITodoData) => Promise<any>;
+}
+
+const validationSchema = yup.object({
+  complete: yup.boolean(),
+  due: yup.date().nullable(),
+  task: yup.string().required("Required"),
+});
+
+const TodoForm = ({ initialValues, label, onSubmit }: IProps) => (
+  <Formik<ITodoData>
+    initialValues={initialValues}
+    onSubmit={onSubmit}
+    validationSchema={validationSchema}
+  >
+    {({ dirty, isSubmitting }) => (
+      <Form>
+        <TextField fullWidth label="Task" name="task" required />
+        <DateField fullWidth label="Due" name="due" />
+        <CheckboxField fullWidth label="Complete" name="complete" />
+        <FormActions
+          disabled={!dirty}
+          isSubmitting={isSubmitting}
+          label={label}
+          links={[{ label: "Back", to: "/" }]}
+        />
+      </Form>
+    )}
+  </Formik>
+);
+
+export default TodoForm;