fix: Prevent edit page crash and correct date formatting

On the company edit page, added optional chaining to the `defaultValues` prop. This prevents a potential runtime error if the company data is undefined when the page loads.

Additionally, this commit corrects the `unixToDate` utility function. The previous logic could incorrectly include 'false' in the format string when time was not required. It now uses a ternary operator to conditionally add the time format, ensuring correct output.

Minor code formatting adjustments are also included.

src/utils/shared.ts

@@ -7,7 +7,7 @@ export const unixToDate = ({
   unix: number;
   hasTime?: boolean;
 }) => {
-  return moment.unix(unix).format(`YYYY/MM/DD ${hasTime && "HH:MM"}`);
+  return moment.unix(unix).format(`YYYY/MM/DD ${hasTime ? "HH:MM" : ""}`);
 };
 export const msToDate = (ms: number) => {
   return moment.default(ms).format("YYYY/MM/DD");