feat(ci): add apt installation workflow

Signed-off-by: Sandro-Alessio Gierens <sandro@gierens.de>

.github/workflows/apt.yml

@@ -0,0 +1,28 @@
+name: Apt Installation
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  push:
+    branches: [ main ]
+    paths:
+      - 'deb.asc'
+      - '.github/workflows/apt.yml'
+  pull_request:
+    branches: [ main ]
+    paths:
+      - 'deb.asc'
+      - '.github/workflows/apt.yml'
+jobs:
+  apt_installation:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install eza via apt repo
+        run: |
+          wget -qO- https://raw.githubusercontent.com/eza-community/eza/main/deb.asc | sudo tee /etc/apt/trusted.gpg.d/gierens.asc && \
+          echo "deb http://deb.gierens.de stable main" | sudo tee /etc/apt/sources.list.d/gierens.list && \
+          sudo apt update && \
+          sudo apt install -y eza
+      - name: Run eza
+        run: eza
+      - name: Open man page
+        run: man eza | cat