ensure proper navigation

src/lib/strings/url-helpers.ts

@@ -5,6 +5,7 @@ import TLDs from 'tlds'
 import {logger} from '#/logger'
 import {BSKY_SERVICE} from 'lib/constants'
 import {isInvalidHandle} from 'lib/strings/handles'
+import {startUriToStarterPackUri} from 'lib/strings/starter-pack'
 
 export const BSKY_APP_HOST = 'https://bsky.app'
 const BSKY_TRUSTED_HOSTS = [
@@ -152,6 +153,30 @@ export function isBskyListUrl(url: string): boolean {
   return false
 }
 
+export function isBskyStartUrl(url: string): boolean {
+  if (isBskyAppUrl(url)) {
+    try {
+      const urlp = new URL(url)
+      return /start\/(?<name>[^/]+)\/(?<rkey>[^/]+)/i.test(urlp.pathname)
+    } catch {
+      console.error('Unexpected error in isBskyStartUrl()', url)
+    }
+  }
+  return false
+}
+
+export function isBskyStarterPackUrl(url: string): boolean {
+  if (isBskyAppUrl(url)) {
+    try {
+      const urlp = new URL(url)
+      return /starter-pack\/(?<name>[^/]+)\/(?<rkey>[^/]+)/i.test(urlp.pathname)
+    } catch {
+      console.error('Unexpected error in isBskyStartUrl()', url)
+    }
+  }
+  return false
+}
+
 export function isBskyDownloadUrl(url: string): boolean {
   if (isExternalUrl(url)) {
     return false
@@ -163,6 +188,11 @@ export function convertBskyAppUrlIfNeeded(url: string): string {
   if (isBskyAppUrl(url)) {
     try {
       const urlp = new URL(url)
+
+      if (isBskyStartUrl(url)) {
+        return startUriToStarterPackUri(urlp.pathname)
+      }
+
       return urlp.pathname
     } catch (e) {
       console.error('Unexpected error in convertBskyAppUrlIfNeeded()', e)