Refactor CI workflows and fix timezone handling in containers

- Renamed test-cli.yml to test-code.yml and updated job name.
- Extended timeout for test-deploy workflow from 30 to 240 minutes.
- Skipped Ansible timezone configuration inside Docker/Podman/containerd to avoid write errors in CI.
- Added --skip-tests to the initial deploy step for improved CI stability.

Origin: https://chatgpt.com/share/69301c58-6628-800f-9e3a-f026c01b6e17

.github/workflows/test-code.yml

@@ -0,0 +1,32 @@
+name: Build & Test Infinito.Nexus CLI in Docker Container
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  test-code:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Build Docker image
+        run: |
+          docker build --network=host -t infinito:latest .
+
+      - name: Clean build artifacts
+        run: |
+          docker run --network=host --rm infinito:latest infinito make clean
+
+      - name: Generate project outputs
+        run: |
+          docker run --network=host --rm infinito:latest infinito make build
+
+      - name: Run tests
+        run: |
+          docker run --network=host --rm infinito:latest infinito make test