BUG: Nodemailer Configuration Duplication and dotenv Placement Issue

[Swapnilden]

Is there an existing issue for this?

• I have searched the existing issues

What happened?

Description

• There is a duplicated configuration of the nodemailer transporter in the code. This can lead to unnecessary redundancy and potential misconfiguration.
• The dotenv.config() is placed after other module imports, which can result in missing environment variables.

Steps to Reproduce

1. Run the server.
2. Check the code and see the duplicate nodemailer transporter setup.
3. Notice the placement of dotenv.config() after the module imports.

Expected Behaviour

The nodemailer transporter should be configured once, and dotenv.config() should be placed at the top of the file to ensure all environment variables are loaded before other modules are imported.

Potential Fix

1. Move dotenv.config() to the top of the file.
2. Remove the duplicate nodemailer transporter configuration from the contactus route.

Record

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