fix: add placeholder for env variable

.github/workflows/build.yml

@@ -399,6 +399,8 @@ jobs:
     needs:
       - calculate-version
     # if: ... is not needed because calculate-version will not run if we disable building the docker container
+    env:
+      APPLICATION_NAME: PLACEHOLDER # overridden in step 'Set application name', this is merely to satisfy the linter
     steps:
       - name: Checkout
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

src/main.rs

@@ -72,6 +72,7 @@ fn main() -> Result<(), color_eyre::Report> {
     println!("{}", foo());
     println!("{}", bar());
     println!("{}", quz());
+
     todo!("TODO");
 }