Implemented strict linting standards and prettier formatting config. (#248)

* Implemented strict linting standards and prettier formatting config.

* More linter fixes and type updates.

* More linter updates and type fixes

* Remove noisy comments

* Linter and type updates

* Linter, formatting and type updates.

* Linter updates

* Type updates

* Type updates

* fixed all linter errors

* Fixed all linting, formatting and type issues.

* Resolve merge conflicts.

modules/menus/calendar/weather/hourly/utils.ts

@@ -0,0 +1,20 @@
+import { Weather } from 'lib/types/weather';
+
+export const getNextEpoch = (wthr: Weather, hoursFromNow: number): number => {
+    const currentEpoch = wthr.location.localtime_epoch;
+    const epochAtHourStart = currentEpoch - (currentEpoch % 3600);
+    let nextEpoch = 3600 * hoursFromNow + epochAtHourStart;
+
+    const curHour = new Date(currentEpoch * 1000).getHours();
+
+    /*
+     * NOTE: Since the API is only capable of showing the current day; if
+     * the hours left in the day are less than 4 (aka spilling into the next day),
+     * then rewind to contain the prediction within the current day.
+     */
+    if (curHour > 19) {
+        const hoursToRewind = curHour - 19;
+        nextEpoch = 3600 * hoursFromNow + epochAtHourStart - hoursToRewind * 3600;
+    }
+    return nextEpoch;
+};