ci: add semantic release configuration (and use pyproject version)

.gitignore

@@ -12,3 +12,4 @@ wheels/
 # Aider
 .aider*
 .goose
+.claude/settings.local.json

pyproject.toml

@@ -56,3 +56,71 @@ disallow_incomplete_defs = true
 dev = [
     "pytest>=8.3.5",
 ]
+
+[tool.semantic_release]
+assets = []
+build_command_env = []
+commit_message = "{version}\n\nAutomatically generated by python-semantic-release"
+commit_parser = "conventional"
+logging_use_named_masks = false
+major_on_zero = true
+allow_zero_version = true
+repo_dir = "."
+no_git_verify = false
+tag_format = "v{version}"
+version_toml = [
+    "pyproject.toml:project.version:nf"
+]
+
+[tool.semantic_release.branches.main]
+match = "(main|master)"
+prerelease_token = "rc"
+prerelease = false
+
+[tool.semantic_release.changelog]
+exclude_commit_patterns = []
+mode = "init"
+insertion_flag = "<!-- version list -->"
+template_dir = "templates"
+
+[tool.semantic_release.changelog.default_templates]
+changelog_file = "CHANGELOG.md"
+output_format = "md"
+mask_initial_release = false
+
+[tool.semantic_release.changelog.environment]
+block_start_string = "{%"
+block_end_string = "%}"
+variable_start_string = "{{"
+variable_end_string = "}}"
+comment_start_string = "{#"
+comment_end_string = "#}"
+trim_blocks = false
+lstrip_blocks = false
+newline_sequence = "\n"
+keep_trailing_newline = false
+extensions = []
+autoescape = false
+
+[tool.semantic_release.commit_author]
+env = "GIT_COMMIT_AUTHOR"
+default = "semantic-release <semantic-release>"
+
+[tool.semantic_release.commit_parser_options]
+minor_tags = ["feat"]
+patch_tags = ["fix", "perf"]
+other_allowed_tags = ["build", "chore", "ci", "docs", "style", "refactor", "test"]
+allowed_tags = ["feat", "fix", "perf", "build", "chore", "ci", "docs", "style", "refactor", "test"]
+default_bump_level = 0
+parse_squash_commits = false
+ignore_merge_commits = false
+
+[tool.semantic_release.remote]
+name = "origin"
+type = "github"
+ignore_token_for_push = false
+insecure = false
+
+[tool.semantic_release.publish]
+dist_glob_patterns = ["dist/*"]
+upload_to_vcs_release = true