build(pyproject): add PyPI keywords and Trove classifiers to CLI packages

Both create-awesome-python-app and create-python-app-core pyproject.toml
files omitted keywords and Trove classifiers, which hurt PyPI
discoverability. Add a keywords list covering the scaffold/fastapi/django/
celery/typer/uv/cli themes and classifiers for development status, license,
Python 3.12/3.13, and the Code Generators topic so the packages surface
correctly in PyPI search and filters.

Closes #246

Author: MasRama

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## Unreleased
+
+### Packaging
+
+- Add PyPI `keywords` and Trove `classifiers` to `create-awesome-python-app` and `create-python-app-core` `pyproject.toml` so the packages are discoverable on PyPI by scaffold/fastapi/django/celery/typer/uv/cli themes and filtered by Python version, license, and topic (#246).
+
 ## 0.2.11 - 2026-07-23
 
 ### CLI / argv after template URL

packages/create-awesome-python-app/pyproject.toml

@@ -5,6 +5,35 @@ description = "Composable scaffolding CLI for production-ready Python apps"
 readme = "README.md"
 requires-python = ">=3.12"
 license = "MIT"
+keywords = [
+    "scaffold",
+    "scaffolding",
+    "cookiecutter",
+    "fastapi",
+    "django",
+    "celery",
+    "typer",
+    "uv",
+    "cli",
+    "project-generator",
+    "starter",
+    "boilerplate",
+    "template",
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Console",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Topic :: Software Development :: Code Generators",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+    "Topic :: Utilities",
+    "Typing :: Typed",
+]
 dependencies = [
     "create-python-app-core>=0.2.10",
     "questionary>=2.1.1",

packages/create-python-app-core/pyproject.toml

@@ -5,6 +5,28 @@ description = "Scaffolding engine for Create Awesome Python App"
 readme = "README.md"
 requires-python = ">=3.12"
 license = "MIT"
+keywords = [
+    "scaffold",
+    "scaffolding",
+    "scaffolding-engine",
+    "template",
+    "jinja2",
+    "project-generator",
+    "starter",
+    "boilerplate",
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Topic :: Software Development :: Code Generators",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+    "Typing :: Typed",
+]
 dependencies = [
     "httpx>=0.28.1",
     "jinja2>=3.1.0",