chore: add pyproject.toml, ruff/pytest config, pre-commit hooks, dev deps

pyproject.toml

@@ -0,0 +1,57 @@
+[project]
+name = "better-claude-config"
+version = "1.1.0"
+description = "Cross-platform GUI for editing the mcpServers block of Claude Desktop and Claude Code configs"
+readme = "README.md"
+license = { file = "LICENSE" }
+requires-python = ">=3.10"
+dependencies = [
+    "PySide6>=6.6",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=8.0",
+    "ruff>=0.6",
+    "pre-commit>=3.5",
+]
+build = [
+    "pyinstaller>=6.0",
+    "pillow>=10.0",
+]
+
+[project.urls]
+Repository = "https://git.avezzano.io/the_og/better-claude-config"
+
+# ---------------------------------------------------------------------------
+# Tooling
+# ---------------------------------------------------------------------------
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+addopts = "-q"
+
+[tool.ruff]
+line-length = 100
+target-version = "py310"
+
+[tool.ruff.lint]
+select = [
+    "E",   # pycodestyle errors
+    "W",   # pycodestyle warnings
+    "F",   # pyflakes
+    "I",   # isort
+    "UP",  # pyupgrade
+    "B",   # bugbear
+    "SIM", # simplify
+    "RUF", # ruff-specific
+]
+ignore = [
+    "E501",   # line length handled pragmatically; GUI strings run long
+    "SIM108", # ternary rewrites hurt readability in places
+    "RUF001", # UI strings intentionally use typographic glyphs (−, →, ↳)
+    "RUF002",
+    "RUF003",
+]
+
+[tool.ruff.lint.per-file-ignores]
+"bcc.py" = ["F405", "F403"]  # Qt star-import style if ever used