Adding Grafana and Prometheus to the Docker Compose file

[madflojo]

This PR adds Grafana and Prometheus along with a sample dashboard.

Summary by CodeRabbit

• Chores

  • Updated service names and commands in the Makefile for improved clarity and background execution.

• Documentation

  • Enhanced the README with instructions for accessing the new dashboard and monitoring application metrics. Provided login credentials for user convenience.

[coderabbitai]

Walkthrough

The recent updates involve a renaming of a service in the Makefile from airport-lookup-example to example and an enhancement in the README.md to include details on accessing a new dashboard for monitoring application metrics. The dashboard is accessible locally with provided admin credentials and sources its data from the /metrics endpoint.

Changes

File Changed	Summary of Changes
Makefile	Renamed the airport-lookup-example service to example and updated the command to run the service in detached mode.
README.md	Added instructions for accessing a new monitoring dashboard at localhost:3000 and provided login credentials.

🐇 A hop, a skip, a code deploy, 🚀
Renaming services, oh what joy!
A dashboard new, for metrics to view,
With admin access, for the monitoring crew.
In the README, find your clue, 🔍
To watch the data as it grew.
A rabbit's work, now neatly through,
Celebrate with a carrot stew! 🥕

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5974992) 92.92% compared to head (31a770b) 92.92%.
Report is 7 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #10   +/-   ##
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  Coverage   92.92%   92.92%           
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  Files           2        2           
  Lines          99       99           
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  Hits           92       92           
  Misses          5        5           
  Partials        2        2           

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