feat(bots/discord): switch duration parser to @sapphire/duration

bots/discord/src/utils/duration.ts

@@ -1,25 +1,40 @@
-import parse from 'parse-duration'
+import { Duration, DurationFormatter } from '@sapphire/duration'
 
-parse[''] = parse['s']!
-parse['mo'] = parse['M'] = parse['month']!
+const fmt = new DurationFormatter({
+    year: {
+        DEFAULT: 'y',
+    },
+    month: {
+        DEFAULT: 'M',
+    },
+    week: {
+        DEFAULT: 'w',
+    },
+    day: {
+        DEFAULT: 'd',
+    },
+    hour: {
+        DEFAULT: 'h',
+    },
+    minute: {
+        DEFAULT: 'm',
+    },
+    second: {
+        DEFAULT: 's',
+    },
+})
 
-export const parseDuration = (duration: string, defaultUnit?: parse.Units) => {
-    const defaultUnitValue = parse['']!
-    if (defaultUnit) parse[''] = parse[defaultUnit]!
-    const result = parse(duration, 'ms') ?? Number.NaN
-    parse[''] = defaultUnitValue
-    return result
+export const parseDuration = (duration: string, defaultUnit = 's') => {
+    // adds default unit to the end of the string if it doesn't have a unit
+    // 100 -> 100s
+    // 10m100 -> 10m100s
+    // biome-ignore lint/style/noParameterAssign: this is fine
+    if (/\d$/.test(duration)) duration += defaultUnit
+    return new Duration(duration).offset
 }
 
 export const durationToString = (duration: number) => {
-    if (duration === 0) return '0s'
-
-    const days = Math.floor(duration / (24 * 60 * 60 * 1000))
-    const hours = Math.floor((duration % (24 * 60 * 60 * 1000)) / (60 * 60 * 1000))
-    const minutes = Math.floor((duration % (60 * 60 * 1000)) / (60 * 1000))
-    const seconds = Math.floor((duration % (60 * 1000)) / 1000)
-
-    return `${days ? `${days}d` : ''}${hours ? `${hours}h` : ''}${minutes ? `${minutes}m` : ''}${
-        seconds ? `${seconds}s` : ''
-    }`
+    return fmt.format(duration, undefined, {
+        left: '',
+    })
 }