Initial template: Vue 3 + FastAPI + SQLite full-stack with K8s deployment

Extracted from oil project — business logic removed, auth/db/deploy infrastructure
generalized with APP_NAME placeholders.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,16 @@
+.DS_Store
+*.pyc
+__pycache__/
+*.db
+backups/
+
+# Frontend
+frontend/node_modules/
+frontend/dist/
+
+# IDE
+.vscode/
+.idea/
+
+# Env
+.env