Initial commit

This is a FastAPI backend microservice template used with `copier` utility.

Features of applied template are:
- Configuration file processing logic
- Metrics and tracing (both optional) configuration available
- Debug endpoints
- Database migration commands, prepared Alembic environment
- Database usage example in ping_db endpoint
- gitea sanity check pipeline

{{project_slug}}/handlers/__init__.py

@@ -0,0 +1,20 @@
+"""All FastAPI handlers are exported from this module."""
+
+import importlib
+from pathlib import Path
+
+from .routers import routers_list
+
+for file in sorted(Path(__file__).resolve().parent.iterdir()):
+    if file.name.endswith(".py"):
+        importlib.import_module(f".{file.name[:-3]}", __package__)
+
+
+list_of_routers = [
+    *routers_list,
+]
+
+
+__all__ = [
+    "list_of_routers",
+]