Re-add ninja to the tidy application

.github/workflows/tidy.yml

@@ -43,5 +43,6 @@ jobs:
           git submodule update --init
           mkdir -p build && cd build
           cmake .. -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DTESTING=ON -GNinja
+          ninja
           sed -i 's/-fprofile-abs-path //g' compile_commands.json
           run-clang-tidy ../ ./ -clang-tidy-binary=$(which clang-tidy-19) -quiet -j $(nproc)

logger.h

@@ -278,6 +278,7 @@ class Logger {
 
       return space();
     } else {
+      // https://stackoverflow.com/questions/38304847/how-does-a-failed-static-assert-work-in-an-if-constexpr-false-block#comment119622305_64354296
       static_assert(sizeof(T) == 0,
                     "Output for the given type not implemented.");
     }