chore(init): init project

pyproject.toml

@@ -0,0 +1,74 @@
+[project]
+name = "termidi"
+version = "0.1.0"
+description = "Terminal midi player with piano roll."
+authors = [{ name = "HivertMoZara", email = "worldmozara@163.com" }]
+dependencies = ["rich>=14.3.2", "textual>=7.5.0", "mido>=1.3.3"]
+requires-python = ">=3.12,<4"
+readme = "README.md"
+license = { text = "MIT" }
+
+[project.scripts]
+termidi = "termidi.main:main"
+
+[project.optional-dependencies]
+rtmidi = [
+    "python-rtmidi>=1.5.8",
+]
+
+[build-system]
+requires = ["pdm-backend"]
+build-backend = "pdm.backend"
+
+[dependency-groups]
+dev = [
+    "basedpyright>=1.37.4",
+    "ruff>=0.15.0",
+    "viztracer>=1.1.1",
+]
+
+[tool.basedpyright]
+typeCheckingMode = "recommended"
+reportAny = "hint"
+reportExplicitAny = "hint"
+
+[tool.ruff]
+line-length = 120
+target-version = "py312"
+
+[tool.ruff.per-file-target-version]
+# force Python 3.14+ checking in 'typing/'
+"typings/**/*.pyi" = "py314"
+
+[tool.ruff.format]
+line-ending = "lf"
+
+[tool.ruff.lint]
+select = [
+    "F",     # Pyflakes
+    "W",     # pycodestyle warnings
+    "E",     # pycodestyle errors
+    "I",     # isort
+    "UP",    # pyupgrade
+    "ASYNC", # flake8-async
+    "C4",    # flake8-comprehensions
+    "T10",   # flake8-debugger
+    "T20",   # flake8-print
+    "PYI",   # flake8-pyi
+    "PT",    # flake8-pytest-style
+    "Q",     # flake8-quotes
+    "TID",   # flake8-tidy-imports
+    "RUF",   # Ruff-specific rules
+]
+ignore = [
+    "RUF001", # ambiguous-unicode-character-string
+    "RUF002", # ambiguous-unicode-character-docstring
+    "RUF003", # ambiguous-unicode-character-comment
+    "PYI021", # keep docstring in stubs
+    "PYI041", # use `int | float`
+    "TID252", 
+]
+
+[tool.pdm]
+distribution = true
+