refactor: swap out buy phone number dashboard snippets

Author: bryantanderson

fern/community/knowledgebase.mdx

@@ -28,7 +28,7 @@ Navigate to Platform > Files and upload your custom files in Markdown, PDF, plai
 
 <Frame caption="Adding files to your Knowledge Base">
   <img
-    src="./static/images/knowledge-base/files.png"
+    src="../static/images/knowledge-base/files.png"
     alt="Adding files to your Knowledge Base"
   />
 </Frame>

fern/snippets/quickstart/dashboard/provision-phone-number-with-vapi.mdx

@@ -3,7 +3,7 @@ The quickest way to secure a phone number for your assistant is to create a phon
 Navigate to the "Phone Numbers" section & click the "Create Phone Number" button:
 
 <Frame caption="Make sure you are in the 'Phone Numbers' dashboard tab.">
-  <img src="/static/images/quickstart/dashboard/buy-a-phone-number.png" />
+  <img src="/static/images/quickstart/dashboard/create-vapi-phone-number.png" />
 </Frame>
 
 We will use the area code `415` for our phone number (these are area codes domestic to the US & Canada).

fern/snippets/quickstart/phone/get-a-phone-number.mdx

@@ -14,7 +14,7 @@ There are **2 ways** we can get a phone number into our Vapi account:
     Navigate to the "Phone Numbers" section & click the "Create Phone Number" button:
 
     <Frame caption="Make sure you are in the 'Phone Numbers' dashboard tab.">
-      <img src="/static/images/quickstart/dashboard/buy-a-phone-number.png" />
+      <img src="/static/images/quickstart/dashboard/create-vapi-phone-number.png" />
     </Frame>
 
     We will use the area code `415` for our phone number (these are area codes domestic to the US & Canada).