feat(#3251): i32 and i16 are introduced

[maxonfjvipon]

Ref: #3251

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PR-Codex overview

This PR focuses on enhancing number conversion operations and adding error handling for out-of-bounds values.

Detailed summary

• Renamed methods in number.eo for consistency
• Improved conversion logic in EOi64$EOplus.java, EOi64$EOgt.java, EOi64$EOdiv.java, EOi64$EOtimes.java
• Added error handling for out-of-bounds values in i64.eo and bytes.eo
• Added new methods for converting between i16, i32, and i64 in Java files

The following files were skipped due to too many changes: eo-runtime/src/main/eo/org/eolang/i16.eo, eo-runtime/src/main/eo/org/eolang/i32.eo, eo-runtime/src/test/eo/org/eolang/i32-tests.eo, eo-runtime/src/test/eo/org/eolang/i16-tests.eo

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[maxonfjvipon]

@yegor256 please check

[yegor256]

@maxonfjvipon LGTM, thanks!

[yegor256]

@rultor merge

[rultor]

@rultor merge

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor merge

@yegor256 Done! FYI, the full log is here (took me 48min)

[0crat]

@yegor256 Hey there, great job on the review! 🎉 You've snagged 4 points for this one. Here's the breakdown: 4 points as a base, plus a sweet 8 points for reviewing a whopping 895 hits-of-code! We had to deduct 10 points because there were only 4 comments (the policy aims for at least 6), but we added 1 point to keep things positive. Remember, more comments can boost your points next time! Your current balance sits at -64. Keep up the great work, and let's aim for even more engaging reviews in the future!

[0crat]

@maxonfjvipon Thank you for your contribution! Your effort is appreciated, but there are some concerns. While you've earned the base +4 points, we've had to apply deductions: -8 for exceeding 200 hits-of-code (895), -16 for surpassing 800 hits-of-code, and -4 for having only 3 comments. To ensure you receive some recognition, we've added 28 points, bringing your total to +4. Remember, smaller, focused contributions are often more beneficial. Keep up the good work, and we look forward to your future contributions. Your current balance stands at +24.