Add NPSSO guide links to all PSNTools posts

Author: VisionTQ

_posts/2026-06-11-how-to-use-psn-checker.md

@@ -16,7 +16,7 @@ hidden: true
 image: /assets/psn-tools/psn-checker-results.png
 ---
 
-> Make sure your NPSSO cookie is fresh before using PSNTools. Sign out of PSN and sign back in if needed.
+> Make sure your NPSSO cookie is fresh before using PSNTools. Sign out of PSN and sign back in if needed. [NPSSO guide here](/posts/how-to-get-your-npsso-token-for-playstation-api-access/).
 {: .prompt-info }
 
 ## What Is PSN Checker?

_posts/2026-06-12-avatar-adder-and-collection.md

@@ -15,7 +15,7 @@ categories:
 hidden: true
 ---
 
-> Make sure your NPSSO cookie is fresh before using PSNTools. Sign out of PSN and sign back in if needed.
+> Make sure your NPSSO cookie is fresh before using PSNTools. Sign out of PSN and sign back in if needed. [NPSSO guide here](/posts/how-to-get-your-npsso-token-for-playstation-api-access/).
 {: .prompt-info }
 
 ![password during checkout](/assets/psn-tools/avatar-adder-disable-password-checkout.png){: .w-100 .shadow .rounded-10 }

_posts/2026-06-12-how-to-use-psntools-avatar-activator.md

@@ -16,7 +16,7 @@ categories:
 hidden: true
 ---
 
-> Make sure your NPSSO cookie is fresh before using PSNTools. Sign out of PSN and sign back in if needed.
+> Make sure your NPSSO cookie is fresh before using PSNTools. Sign out of PSN and sign back in if needed. [NPSSO guide here](/posts/how-to-get-your-npsso-token-for-playstation-api-access/).
 {: .prompt-info }
 
 ## Step 1: Go to Avatar Activator

_posts/2026-06-12-how-to-use-psntools-avatar-finder.md

@@ -17,7 +17,7 @@ hidden: true
 image: /assets/psn-tools/avatar-finder-details.png
 ---
 
-> Make sure your NPSSO cookie is fresh before using PSNTools. Sign out of PSN and sign back in if needed.
+> Make sure your NPSSO cookie is fresh before using PSNTools. Sign out of PSN and sign back in if needed. [NPSSO guide here](/posts/how-to-get-your-npsso-token-for-playstation-api-access/).
 {: .prompt-info }
 
 ## Step 1: Go to the Avatar Finder

_posts/2026-06-15-how-to-use-psntools-purchase-analytics.md

@@ -16,7 +16,7 @@ categories:
 hidden: true
 ---
 
-> Make sure your NPSSO cookie is fresh before using PSNTools. Sign out of PSN and sign back in if needed.
+> Make sure your NPSSO cookie is fresh before using PSNTools. Sign out of PSN and sign back in if needed. [NPSSO guide here](/posts/how-to-get-your-npsso-token-for-playstation-api-access/).
 {: .prompt-info }
 
 ---