init: first extract of implementation

backends/local/__init__.py

@@ -0,0 +1,19 @@
+"""
+Local SQLite Backend
+
+A local, file-based issue tracking backend using SQLite for storage.
+This backend provides complete offline functionality and serves as the
+reference implementation for the backend interface.
+
+Features:
+- Full CRUD operations
+- SQLite database storage
+- No external dependencies
+- Offline operation
+- Fast local search
+- Backup and export capabilities
+"""
+
+from .backend import LocalSQLiteBackend
+
+__all__ = ['LocalSQLiteBackend']