build(deps): update dependency copier to v9.8.0

Author: renovate[bot]

README.md

@@ -78,7 +78,7 @@ A modern, batteries‑included [Copier](https://github.com/copier-org/copier) te
 ## 🛠 Prerequisites
 
 - **Python** ≥ 3.10
-- **Copier** ≥ 9.7.1
+- **Copier** ≥ 9.8.0
 - **copier-templates-extensions** ≥ 0.3.1
 - **uv** (if not installed check [uv installation guide](https://docs.astral.sh/uv/getting-started/installation/))