chore: scaffold project skeleton (pyproject, Docker, systemd, README)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

pyproject.toml

@@ -0,0 +1,44 @@
+[build-system]
+requires = ["setuptools>=68", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "cosma-log-analyzer"
+version = "0.1.0"
+description = "Deterministic anomaly detector for COSMA AUV logs (MCAP/CSV -> NATS)"
+readme = "README.md"
+requires-python = ">=3.10"
+license = { text = "Proprietary" }
+authors = [{ name = "Flag / COSMA" }]
+dependencies = [
+    "mcap>=1.2",
+    "pandas>=2.1",
+    "numpy>=1.26",
+    "nats-py>=2.6",
+    "python-dotenv>=1.0",
+    "click>=8.1",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=7.4",
+    "pytest-cov>=4.1",
+]
+
+[project.scripts]
+cosma-log-analyzer = "cosma_log_analyzer.main:cli"
+
+[tool.setuptools.packages.find]
+where = ["src"]
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+addopts = "-ra"
+
+[tool.coverage.run]
+source = ["src/cosma_log_analyzer"]
+branch = true
+
+[tool.coverage.report]
+show_missing = true
+skip_covered = false