Added Beer Lambert Law Calculator

[dpgaharwal]

Fixes Issue🛠️

Closes #1959

Description👨‍💻

This issue involves adding a "Beer-Lambert Law Calculator" to determine the absorbance, concentration, or path length of a solution. The Beer-Lambert Law is expressed as:
A = ε * c * l

Where:

• A is the absorbance (unitless).
• ε (epsilon) is the molar absorptivity or extinction coefficient (L·mol⁻¹·cm⁻¹).
• c is the concentration of the solution (mol·L⁻¹).
• l is the path length of the cuvette containing the sample (cm).

The calculator will allow users to input any two values (e.g., ε, c, l) to calculate the third parameter based on the formula.

Type of Change📄

• New feature (non-breaking change which adds functionality)

Checklist✅

• I am an Open Source contributor
• I have performed a self-review of my code
• My code follows the style guidelines of this project

Screenshots/GIF📷

[github-actions]

Hey @dpgaharwal, Welcome to the project CalcDiverse! 🎊
Thanks for your contribution! Your effort makes this project better. Keep it up! 🙌
Please wait for the PR to be reviewed. Happy Coding!! ✨

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[Rakesh9100]

@dpgaharwal

Can I know why are you creating PRs before getting assigned to an issue and not following the open source rules @dpgaharwal

[dpgaharwal]

@Rakesh9100
I apologize for creating a PR without being assigned. I was focused on meeting the KWoC deadline and missed the step. It won’t happen again

[dpgaharwal]

@Rakesh9100
Please look at this PR sir under KWOC '24.

[Rakesh9100]

Why have you closed all the PRs, connect with me on discord or social for clarification @dpgaharwal

[github-actions]

Congrats, Your pull request has been successfully merged 🥳🎉 Thank you for your contribution to my project 🚀 Keep Contributing!! ✨ @dpgaharwal