chore: import upstream snapshot with attribution

cliff.toml

@@ -0,0 +1,24 @@
+[changelog]
+# Template format
+header = """
+# Changelog\n
+All notable changes to this project will be documented in this file.\n
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).\n
+"""
+
+# Organize commits by type
+[git]
+conventional_commits = true
+filter_unconventional = true
+commit_parsers = [
+    { message = "^feat", group = "Added"},
+    { message = "^fix", group = "Fixed"},
+    { message = "^doc", group = "Documentation"},
+    { message = "^perf", group = "Performance"},
+    { message = "^refactor", group = "Changed"},
+    { message = "^style", group = "Changed"},
+    { message = "^test", group = "Testing"},
+    { message = "^chore\\(release\\): prepare for", skip = true},
+    { message = "^chore", group = "Miscellaneous Tasks"},
+]