fix: _save_version regex must include -lpb in version pattern

- Pattern was ^0\.0\.\d+(-dev)?$ which missed -lpb suffix
- Correct: ^0\.0\.\d+-lpb(-dev)?$
- This ensures 0.0.12-lpb-dev is correctly persisted and resolved
- Fixes "dev" tag resolving to 0.0.0-lpb-dev instead of actual version

Author: localpibox

scripts/__pycache__/lpb.cpython-314.pyc

@@ -152,8 +152,8 @@ def _load_last_version() -> str:
 
 def _save_version(version: str) -> None:
     """Persist the version tag for reconnection/update (only valid versioned tags)."""
-    # Only persist tags that match the version pattern (0.0.x[-dev]), not legacy :cli/:web
-    if not re.match(r'^0\.0\.\d+(-dev)?$', version):
+    # Only persist tags that match the version pattern (0.0.x-lpb[-dev]), not legacy :cli/:web
+    if not re.match(r'^0\.0\.\d+-lpb(-dev)?$', version):
         return
     LAST_VERSION_FILE.parent.mkdir(parents=True, exist_ok=True)
     with open(LAST_VERSION_FILE, "w") as f: