feat: initialize CCMA member administration

src/ccma/version.py

@@ -0,0 +1,31 @@
+from importlib.metadata import PackageNotFoundError, version
+from importlib.resources import files
+from pathlib import Path
+
+
+def _checkout_version() -> str | None:
+    current = Path(__file__).resolve()
+    for parent in current.parents:
+        candidate = parent / "VERSION"
+        if candidate.is_file():
+            value = candidate.read_text(encoding="utf-8").strip()
+            if value:
+                return value
+    return None
+
+
+def get_version() -> str:
+    """Return the checkout VERSION, or installed package metadata as fallback."""
+    checkout = _checkout_version()
+    if checkout:
+        return checkout
+    try:
+        bundled = files("ccma").joinpath("VERSION").read_text(encoding="utf-8").strip()
+        if bundled:
+            return bundled
+    except (FileNotFoundError, ModuleNotFoundError):
+        pass
+    try:
+        return version("ccma")
+    except PackageNotFoundError:
+        return "0+unknown"