feat: update academy howto links to library

Author: benfurber

functions/src/emailNotifications/createModerationEmails.spec.ts

@@ -229,7 +229,7 @@ describe('Create howto moderation emails', () => {
       )
       // Check that the email contains the correct howto guidelines link
       expect(html).toContain(
-        'https://community.preciousplastic.com/academy/create/howto',
+        'https://community.preciousplastic.com/academy/create/library',
       )
       expect(html).toContain(MOCK_HOW_TO_MODERATION_COMMENT)
       // Check that the email contains the correct PP signoff

functions/src/emailNotifications/templates/how-to-needs-improvements.html

@@ -14,7 +14,7 @@
 
 <p>
   Check the
-  <a href="https://community.preciousplastic.com/academy/create/howto">
+  <a href="https://community.preciousplastic.com/academy/create/library">
     guidelines</a
   >
   to review our requirements. Until you update your information, your project

src/pages/Howto/Content/Common/HowtoPostingGuidelines.tsx

@@ -12,7 +12,7 @@ export const HowtoPostingGuidelines = () => (
       </>,
       <>
         Read{' '}
-        <ExternalLink sx={{ color: 'blue' }} href="/academy/create/howto">
+        <ExternalLink sx={{ color: 'blue' }} href="/academy/create/library">
           our guidelines{' '}
           <span role="img" aria-label="nerd-face">
             🤓