added docker as a runtime option

[Nazneenp]

Summary

Added Docker runtime to containerize the application. This includes creating a Dockerfile and a docker-compose.yml file to streamline running the app and improve setup speed.

Related Issue

Resolves #4

Changes Made

• Created a Dockerfile for building the app image.
• Added a docker-compose.yml file for faster and more convenient development setup.
• Configured volume mapping for persistent storage of uploads and downloads.

Notes for Reviewers

• Ensure that the volumes are mapped correctly, especially for the uploads and downloads folders.
• Check if the app runs successfully using docker-compose up in detached mode.
• Please review and suggest any additional optimizations for the Docker setup.

Checklist

• [x] I have tested the changes locally.

[susmitpy]

Hi @Nazneenp Not able to access the webpage from the IP address which is not 127.0.0.1 , please check

[Nazneenp]

Brother as you can see in the screenshort given below there are 2 ip which can be use to access the application and both of the ip are working fine

[susmitpy]

Hi @Nazneenp Can you try visiting the second url on your local machine as well as from another device connected on the same network ? The page is not loading for me.

[Nazneenp]

@susmitpy brother if you want to access the app on other device use the host machine local ip with port for ex http://{hostmachine ip}:5000. the second ip make the communication between the host machine and the docker container. if i am wrong do correct me. thank you

[susmitpy]

Hi @Nazneenp Can you please attach the below screenshots to the PR ?

1. An IP address printed on the terminal as "Server running on: " (should not be 127.0.0.1)

2. The same IP address being used on host machine browser with the webpage rendered

3. The same IP address being used on a client machine (say a mobile device) browser with the webpage rendered

Thanks