Base docker image (#5958)

Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>

docker/embedded/compose/docker-compose-latest-fat-endpoints-disabled.yml

@@ -2,6 +2,9 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Fat-Disable-Endpoints
+    build:
+      context: ../../..
+      dockerfile: docker/embedded/Dockerfile.fat
     image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:fat
     build:
       context: ../../../

docker/embedded/compose/docker-compose-latest-fat-security.yml

@@ -1,6 +1,9 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security-Fat
+    build:
+      context: ../../..
+      dockerfile: docker/embedded/Dockerfile.fat
     image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:fat
     build:
       context: ../../../

docker/embedded/compose/docker-compose-latest-ultra-lite.yml

@@ -1,6 +1,9 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Ultra-Lite
+    build:
+      context: ../../..
+      dockerfile: docker/embedded/Dockerfile.ultra-lite
     image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:ultra-lite
     build:
       context: ../../../

docker/embedded/compose/test_cicd.yml

@@ -1,6 +1,9 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security-Fat-with-login
+    build:
+      context: ../../..
+      dockerfile: docker/embedded/Dockerfile.fat
     image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:fat
     build:
       context: ../../../