Revert challenge

[plutov]

Is your solution the most efficient way to solve a problem? Why?

Have you used any specific algorithm?

What is time and space complexity of your solution?

Summary by CodeRabbit

• New Features

  • Added Conway's Game of Life implementation with Octant Unicode character support.

• Documentation

  • Added comprehensive documentation for the new Game of Life variant.

• Chores

  • Updated Go toolchain to version 1.25.x.
  • Enhanced test execution with short-run mode capability.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

This change introduces a new Go package octantconway implementing Conway's Game of Life using Octant Unicode characters, adds corresponding test scaffolding, updates the Go toolchain from 1.20/1.21 to 1.25 across CI and module config, and documents the implementation with README files.

Changes

Cohort / File(s)	Summary
Go Version and CI Updates .github/workflows/lint-test.yaml, go.mod	Updated Go toolchain version from 1.21.x/1.20 to 1.25 across workflows and module file; added -short flag to test run commands in CI workflows.
Documentation README.md, octantconway/README.md	Added checklist item for octantconway in main README challenges section; created new README documenting OctantConway function signature, Octant Unicode character encoding scheme (8-cell 2x4 blocks), and test execution instructions including short-test mode.
Package Implementation octantconway/octantconway.go	Added new exported function OctantConway(conf []byte) []byte as package stub; function currently returns nil.
Test Suite octantconway/octantconway_test.go	Added comprehensive test file with TestOctantConway iterating over predefined scenarios, executing state advancement loops, computing frame timing, comparing final state against expected output, and helper functions for whitespace normalization.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

• Straightforward package scaffolding with stub implementation
• Test structure and scenarios are well-defined but require verification of test expectations
• Configuration changes are mechanical (version bumps)
• No complex logic or intricate control flow present

Possibly related PRs

• submission for #88 medium challenge #91: Identical code-level changes adding octantconway package stub, tests, documentation, and Go 1.25 upgrades across CI and module configuration.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch revert-challenge

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 709fd50 and 4cc4507.

📒 Files selected for processing (6)

• .github/workflows/lint-test.yaml (2 hunks)
• README.md (1 hunks)
• go.mod (1 hunks)
• octantconway/README.md (1 hunks)
• octantconway/octantconway.go (1 hunks)
• octantconway/octantconway_test.go (1 hunks)

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