Fix typographical errors

[Pricstas]

This pull request addresses various grammar and typographical errors across multiple files in the repository.
The changes include the correction of improper articles ("a" vs. "an") and minor phrasing adjustments to improve code comments, documentation, and test descriptions.

Changes Overview

1. apps/website/src/scripts/utils.ts:

   • Corrected "a index page" to "an index page".

2. PoseidonFuncs.md:

   • Updated "A interface" to "An interface".

3. Ballot.md:

   • Changed "Generate an hash" to "Generate a hash".

4. proofs.ts:

   • Adjusted "a intel chip" to "an intel chip".

5. storage.ts:

   • Replaced "a undefined" with "an undefined".

6. ballot.test.ts:

   • Fixed "an hash" to "a hash".

7. ballot.ts:

   • Updated "an hash" to "a hash".

8. PCommand.ts:

   • Corrected "an mismatched" to "a mismatched".

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Additional Notes

• These changes are aimed at enhancing the clarity and professionalism of the documentation and codebase.
• No functional changes were introduced.

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Related Issues

No specific issues linked to this PR.

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Confirmation

• I have reviewed and adhered to the repository's contributor guidelines and code of conduct.
• I have verified that all tests pass and my changes do not introduce any errors.

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Summary of Commits

• Fixed grammar in utility and domain objects files.
• Corrected articles and minor phrasing inconsistencies across test cases and documentation.

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Name	Status	Preview	Updated (UTC)
maci-website	✅ Ready (Inspect)	Visit Preview	Dec 27, 2024 8:02pm

[0xmad]

While we appreciate you submitting this PR, we will be closing it to conform with our contributions guidelines https://maci.pse.dev/docs/contributing/ - cited: "We do not accept minor grammatical fixes (e.g., correcting typos, rewording sentences) unless they significantly improve clarity in technical documentation". We hope you see you contribute to the project, if in search for a task to take, please refer to our open issues, or contact the team.