Set new chat settings via URI

src/lib/NewChat.svelte

@@ -1,13 +1,19 @@
 <script lang="ts">
   import { querystring } from 'svelte-spa-router'
-  import { addChat } from './Storage.svelte'
+  import { addChat, setChatSettingValueByKey } from './Storage.svelte'
   import { replace } from 'svelte-spa-router'
   import { getProfile } from './Profiles.svelte'
+  import { getChatDefaults } from './Settings.svelte'
 
   // Create the new chat instance then redirect to it
 
   const urlParams: URLSearchParams = new URLSearchParams($querystring)
   const chatId = urlParams.has('p') ? addChat(getProfile(urlParams.get('p') || '')) : addChat()
+  Object.keys(getChatDefaults()).forEach(k => {
+    if (urlParams.has(k)) {
+      setChatSettingValueByKey(chatId, k as any, urlParams.get(k))
+    }
+  })
 
   replace(`/chat/${chatId}`)
 </script>