docs: Add classifiers to pyproject.toml

Author: kevinrenskers

pyproject.toml

@@ -19,6 +19,23 @@ keywords = [
   "digest",
   "multi-channel",
 ]
+classifiers = [
+  "License :: OSI Approved :: MIT License",
+  "Development Status :: 5 - Production/Stable",
+  "Framework :: Django",
+  "Framework :: Django :: 4.2",
+  "Framework :: Django :: 5.0",
+  "Framework :: Django :: 5.1",
+  "Framework :: Django :: 5.2",
+  "Framework :: Django :: 6.0",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: 3.15",
+]
 
 [dependency-groups]
 dev = [