MissedRun Self-hosted v0.1.0

Initial self-hosted version of MissedRun.

MissedRun is a self-hosted cron and scheduled job monitoring tool for detecting silent failures.

This release includes:

• FastAPI backend
• PostgreSQL storage
• Docker Compose setup
• monitor creation
• success, start, and failure ping endpoints
• missing job checker
• basic email alert support
• event history
• pause and resume support
• AGPL-3.0 license
• security policy

Hosted version: https://missedrun.com
Self-hosted repository: https://github.com/missedrun/missedrun-selfhosted