Create own docker image for cmake environment

.gitlab-ci.yml

@@ -1,18 +1,21 @@
 stages:
+  - setup
   - build
 
-build:
+setup:
-  stage: build
+  stage: setup
-  image: alpine:latest
+  image: admin/cmake-build-env
   script:
-    - echo "Installing dependencies..."
-    - apk update && apk add --no-cache curl zip unzip tar git cmake make gcc g++ bash ninja
     - echo "Cloning and setting up vcpkg..."
     - git clone https://github.com/microsoft/vcpkg.git
     - cd vcpkg
-    - export VCPKG_FORCE_SYSTEM_BINARIES=1
     - ./bootstrap-vcpkg.sh
-    - cd ..
+    - ./vcpkg install glew:x64-linux glfw3:x64-linux # Install necessary packages
+
+build:
+  stage: build
+  image: admin/cmake-build-env
+  script:
     - echo "Building the application..."
     - mkdir -p build
     - cd build