sndev runs on codespaces

[axelvyrn]

Description

Closes #2209
Github Codespaces uses docker to run the platform like sndev. So this was a docker-in-docker error. Thus it was required to check explicitly if Docker was available in the codespaces.

Steps to run sndev on Github Codespaces:

1. run npm install. let it be finished
2. in .env set

CPU_SHARES_IMPORTANT=1024
CPU_SHARES_MODERATE=512
CPU_SHARES_LOW=256

because when I ran docker ps -a && docker-compose ps && ./sndev status
it returned

CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES
WARN[0000] The "CPU_SHARES_LOW" variable is not set. Defaulting to a blank string. 
error while interpolating services.opensearch.cpu_shares: failed to cast to expected type: strconv.ParseInt: parsing "": invalid syntax

because opensearch was not able to run as a healthy container

3. export all variables explicitly (must)

export $(grep -v '^#' .env.development | xargs)

4. run ./sndev start. let it build and deploy the container, you should be able to see the containers icon appear in the sidebar

5. wait for about 5 minutes or split terminal and/or check sndev status.

6. go to PORTS and open port 3000 on the web browser through the link from github codespaces (the browser icon that appears when you hover over port 3000) not from http://localhost:3000

7. you will be able to see the live site on the page

Screenshots

Additional Context

Make sure the codespaces machine is the 8GB RAM and 32 GB storage one because running sndev puts great load on the CPU

Checklist

Are your changes backwards compatible? Please answer below:
yup

On a scale of 1-10 how well and how have you QA'd this change and any features it might affect? Please answer below:
10

For frontend changes: Tested on mobile, light and dark mode? Please answer below:
yes

Did you introduce any new environment variables? If so, call them out explicitly here:

CPU_SHARES_IMPORTANT=1024
CPU_SHARES_MODERATE=512
CPU_SHARES_LOW=256