moved postgres DB credentials to .env file addressing issue #67

[Deekshithrathod]

Address the issue #67

1. Moved out the sensitive information like DB username & password to a .env file
2. Added a .env.example file to copy the credentials from when setting up locally

Additional Todos,

• update onboarding documentation asking the user to create a .env file & copying the creds from .env.example

[techsavvyash]

Hey @Deekshithrathod,
Can you fix the GHA script to create a .env using the .env.sample as well.

[Deekshithrathod]

Sure, can do. Will update the PR by EOD

[Deekshithrathod]

@techsavvyash Done.

1. Updated GHA to make .env file from .env.example while testing PR
2. How do you want to handle the documentation updation? I mean, do you want to create a separate issue or do you want me to make changes to 01-code-setup.md in this PR itself?

[Deekshithrathod]

@techsavvyash Hey, made changes. Feel free to review & let me know if want me to change any commits.

[techsavvyash]

Hey @Deekshithrathod,
Have added a .env.sample in #101.

Can you update this PR to create a env based on that?

[Deekshithrathod]

sure, can do.

[techsavvyash]

Hey @Deekshithrathod, thanks for the PR, have merged it.

[coveralls]

Pull Request Test Coverage Report for Build 5516310840

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

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Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 0.0%

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Totals
Change from base Build 5228384560:	0.0%
Covered Lines:	0
Relevant Lines:	0

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💛 - Coveralls