Simplify GitHub workflows by removing CI workflow and renaming jobs

.github/workflows/docs.yml

@@ -6,7 +6,7 @@ on:
       - main
 
 jobs:
-  build:
+  docs:
     runs-on: ubuntu-latest
 
     steps:

.github/workflows/release.yml

@@ -6,7 +6,7 @@ on:
       - "v*.*.*"
 
 jobs:
-  build:
+  release:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout

.github/workflows/test_with_deepl_mock.yml → .github/workflows/test.yml

@@ -1,4 +1,4 @@
-name: test_with_deepl_mock
+name: test
 
 on:
   push:
@@ -7,12 +7,17 @@ on:
     - cron: "51 3 * * 6" # Runs at 03:51, only on Saturday
 
 jobs:
-  build:
+  test:
     name: ubuntu
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
 
+    env:
+      HTTP_PROXY: http://localhost:3001
+      DEEPL_SERVER_URL: http://localhost:3000
+      DEEPL_AUTH_KEY: mock
+
     steps:
       - uses: actions/checkout@v4
         with:
@@ -49,17 +54,17 @@ jobs:
 
       - name: Test deepl-mock server with curl
         run: |
-          curl -X POST 'http://localhost:3001/v2/translate' \
-            --header 'Authorization: DeepL-Auth-Key [mock]' \
-            --header 'Content-Type: application/json' \
+          curl -X POST "${HTTP_PROXY}/v2/translate" \
+            --header "Authorization: DeepL-Auth-Key ${DEEPL_AUTH_KEY}" \
+            --header "Content-Type: application/json" \
             --data '{"text":["proton beam"],"target_lang":"DE"}'
 
       - name: Install dependencies
         run: shards install --without-development
 
       - name: Run tests
         run: crystal spec -Ddeepl_mock
-        env:
-          DEEPL_SERVER_URL: http://localhost:3000
-          HTTP_PROXY: http://localhost:3001
-          DEEPL_AUTH_KEY: mock
+
+      - name: Stop deepl-mock server
+        if: always()
+        run: docker stop deepl-mock || true