add close button in modals & add app details page

src/utils/helpers/helpers.ts

@@ -0,0 +1,41 @@
+import { nip19 } from 'nostr-tools'
+import { NIP46_RELAYS } from '../consts'
+
+export async function log(s: string) {
+	const log = document.getElementById('log')
+	if (log) log.innerHTML = s
+}
+
+export async function call(cb: () => any) {
+	try {
+		return await cb()
+	} catch (e) {
+		console.log(`Error: ${e}`)
+	}
+}
+
+export const getShortenNpub = (npub = '') => {
+	return npub.substring(0, 10) + '...' + npub.slice(-6)
+}
+
+export const getBunkerLink = (npub = '') => {
+	if (!npub) return ''
+	const { data: pubkey } = nip19.decode(npub)
+	return `bunker://${pubkey}?relay=${NIP46_RELAYS[0]}`
+}
+
+export async function askNotificationPermission() {
+	return new Promise<void>((ok, rej) => {
+		// Let's check if the browser supports notifications
+		if (!('Notification' in window)) {
+			log('This browser does not support notifications.')
+			rej()
+		} else {
+			Notification.requestPermission().then(() => {
+				log('notifications perm' + Notification.permission)
+				if (Notification.permission === 'granted') ok()
+				else rej()
+			})
+		}
+	})
+}