Add missing image links with dummy images to pass check link - content to be replaced later

Author: webstackdev

src/assets/images/downloads/api-tool-consolidation.png

@@ -4,7 +4,7 @@ description: "Discover how consolidating your API tools can streamline developme
 author: "kevin-brown"
 tags: ["apiDesign", "devPortals", "restful"]
 image:
-  src: "/assets/images/downloads/api-tool-consolidation.jpg"
+  src: "/assets/images/downloads/api-tool-consolidation.png"
   alt: "API Tool Consolidation Guide cover with modern design showing connected tools and APIs"
 publishDate: 2025-01-15
 isDraft: false

src/assets/images/downloads/identity-security-dummies.png

@@ -4,7 +4,7 @@ description: "Learn the fundamentals of identity security in today's cloud-first
 author: "kevin-brown"
 tags: ["aws", "apiDesign", "devPortals"]
 image:
-  src: "/assets/images/downloads/identity-security-dummies.jpg"
+  src: "/assets/images/downloads/identity-security-dummies.png"
   alt: "Identity Security for Dummies book cover with friendly design and security icons"
 publishDate: 2025-01-20
 isDraft: false

src/assets/images/downloads/lakehouse-analytics-guide.png

@@ -4,7 +4,7 @@ description: "Learn how the lakehouse architecture combines the best of data lak
 author: "kevin-brown"
 tags: ["aws", "databaseNormalization", "sqlOptimization"]
 image:
-  src: "/assets/images/downloads/lakehouse-analytics-guide.jpg"
+  src: "/assets/images/downloads/lakehouse-analytics-guide.png"
   alt: "Lakehouse Analytics Guide cover showing unified data architecture diagram"
 publishDate: 2025-02-05
 isDraft: false

src/assets/images/downloads/observability-benefits.png

@@ -4,7 +4,7 @@ description: "Discover how end-to-end observability transforms monitoring, troub
 author: "kevin-brown"
 tags: ["aws", "deployment", "devPortals"]
 image:
-  src: "/assets/images/downloads/observability-benefits.jpg"
+  src: "/assets/images/downloads/observability-benefits.png"
   alt: "End-to-End Observability ebook cover with distributed systems visualization"
 publishDate: 2025-01-25
 isDraft: false