chore: bump version to 0.1.2 and update wally config

[suckserberg]

Summary

Establishes the automated release pipeline and bumps the project version to 0.1.2. Moves benchmark dependencies to dev-dependencies to keep the production package clean.

Technical Implementation

• Release Workflow: Implemented a tag-based release system that automatically builds a versioned .rbxm asset using Rojo.
• Wally Config: Bumped version to 0.1.2, updated organization name to bookek, and moved competitive libraries to [dev-dependencies].
• Build Config: Added build.project.json for standalone library builds.

Changelog Entry

• [CI/CD]: Implementation of automated tag-based releases with versioned RBXM assets.
• [Wally]: Bumped version to 0.1.2 and cleaned up dependencies.

Type of Change

• Feature
• Bug Fix
• Performance Optimization
• Documentation Update
• Maintenance / Chore

Verification and Standards

• I have verified that the release workflow correctly extracts versioning info from CHANGELOG.md.
• I have confirmed the Rojo build configuration.

[protheeuz]

LGTM 💯