feat(version): bump version to 0.7.0

- Introduces `gen` subcommand for HDL template generation
- Adds Jinja2 dependency for template rendering
- Updates project model to support template configurations
- Implements template listing and rendering functionality

CHANGELOG.md

@@ -2,14 +2,7 @@
 
 All notable changes to this project will be documented in this file.
 
-## [0.7.0](https://git.0xmax42.io/maxp/hdlbuild/compare/v0.6.1..v0.7.0) - 2025-07-17
-
-### 🚀 Features
-
-- *(version)* Bump version to 0.7.0 - ([8adaa91](https://git.0xmax42.io/maxp/hdlbuild/commit/8adaa916ff4e736e9da707c232d6f57b788e57e8))
-- *(cli)* Add template generation commands - ([af0477f](https://git.0xmax42.io/maxp/hdlbuild/commit/af0477f8e74a9471c3e7d36877069592e41f651c))
-
-## [0.6.1] - 2025-07-16
+## [unreleased]
 
 ### 🚀 Features