fix linting, formatting, and add tests

pyproject.toml

@@ -14,9 +14,78 @@ dependencies = [
     "python-dotenv>=1.2.2",
     "pytest-env>=1.5.0",
     "kokoro-tts>=2.3.1",
+    "mypy>=2.1.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "ruff>=0.12.0",
+    "pyright>=1.1.398",
+    "mypy>=1.17.0",
+    "black>=25.1.0",
 ]
 
 [tool.uv]
 required-environments = [
     "sys_platform == 'linux' and platform_machine == 'x86_64'",
 ]
+
+[tool.ruff]
+target-version = "py313"
+line-length = 88
+
+[tool.ruff.lint]
+select = ["ALL"]
+ignore = [
+    "PLR0913",
+    "PLR0915",
+    "S101",
+    "ASYNC210",
+    "D205",
+    "N806",
+    "ISC001",
+    # Test-specific ignores
+    "PLC0415",  # imports not at top-level (needed for async test mocking)
+    "S108",     # /tmp paths in tests
+    "ARG001",   # unused fixture arguments (needed for fixture chain)
+    "ANN401",   # Any type usage (needed for CustomBotManager typing)
+    "PLR2004",  # magic number comparisons
+    "SLF001",   # private member access (testing internals)
+    "TRY002",   # custom exception classes
+    "TRY003",   # long exception messages
+    "EM101",    # string literals in exceptions
+    "TC003",    # stdlib import in type-checking block
+    "F401",     # unused imports (bytesio used in isinstance)
+]
+
+[tool.ruff.lint.isort]
+known-first-party = ["vibe_bot"]
+
+[tool.mypy]
+strict = true
+python_version = "3.13"
+warn_return_any = true
+warn_unused_configs = true
+disallow_untyped_defs = true
+disallow_incomplete_defs = true
+check_untyped_defs = true
+disallow_untyped_decorators = true
+no_implicit_optional = true
+
+[tool.pyright]
+typeCheckingMode = "strict"
+pythonVersion = "3.13"
+reportMissingTypeStubs = false
+reportUnknownVariableType = false
+reportUnknownMemberType = false
+reportUnknownArgumentType = false
+reportPrivateUsage = false
+
+[tool.black]
+line-length = 88
+target-version = ["py313"]
+
+[tool.pytest.ini_options]
+filterwarnings = [
+    "ignore::pytest.PytestUnraisableExceptionWarning",
+]