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

deploy/configs/prometheus.yml.jinja

@@ -0,0 +1,13 @@
+global:
+  scrape_interval: 15s
+  evaluation_interval: 15s
+
+scrape_configs:
+  - job_name: prometheus
+    static_configs:
+      - targets:
+        - "localhost:9090"
+  - job_name: {{project_name}}
+    static_configs:
+      - targets:
+        - "{{project_name}}:9090"