fix: include static frontend assets in wheel (1.2.0)

* fix: include static frontend assets in wheel

The serve command requires index.html, css/, and js/ from the static/
directory, but setuptools only includes .py files by default. Add
[tool.setuptools.package-data] so the frontend assets are included in
both the wheel and sdist distributions.

* chore: bump version to 1.2.0

Bump minor version for the static assets fix release.

* chore: add release name "Whole Rye" for v1.2.0

* chore: update uv.lock for 1.2.0

Author: nullhack

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## [v1.2.0] - Whole Rye - 2026-05-22
+
+### Fixed
+
+- **Missing static assets in wheel**: the `flowr serve` command crashed with `FileNotFoundError: static/index.html` because the frontend HTML, CSS, and JS files were not included in the PyPI wheel. Added `[tool.setuptools.package-data]` to `pyproject.toml` so setuptools includes all files in the `flowr/static/` package.
+
 ## [v1.1.0] - Quartz Vein - 2026-05-19
 
 ### Added

flowr/__init__.py

@@ -1 +1,3 @@
 """Non-deterministic state machine specification to knead workflows."""
+
+__version__ = "1.2.0"

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "flowr"
-version = "1.1.0"
+version = "1.2.0"
 description = "non-deterministic state machine specification to knead workflows"
 readme = "README.md"
 requires-python = ">=3.13"
@@ -64,6 +64,9 @@ default_session = "default"
 [tool.setuptools.packages.find]
 include = ["flowr*"]
 
+[tool.setuptools.package-data]
+"flowr.static" = ["*.html", "css/**", "js/**"]
+
 [tool.ruff.lint]
 ignore = ["CPY001"]
 select = [