`--ignore-names-if-decorated-with` still flags functions as unused

[cberry31]

When using the --ignore-names-if-decorated-with, or any flag that is --ignore-<>-if-decorated-with, deadcode will still flag the functions as unused.

pyproject.toml

[tool.deadcode]
exclude = [".venv"]
ignore-names-if-decorated-with = ["@app.route"]

service.py

@app.route("/", methods=["POST"])
def post_tax_adder_customer():
    pass

After running

deadcode .

[cberry31]

As noted in the Feature Requests section of the README, I now see these features are not yet implemented. To avoid future confusion, perhaps we should add a 'Coming soon' or another indicator to the documentation?