[Release] 1.0.18 [skip ci]

docs: add Cline rubygem creation task to project TODO list

build(deps): update ai-agents gem to use GitHub fork branch

fix: resolve initialization order, add nil-safety, and fix provider namespacing

feat(provider): namespace Cline CLI models with `clinecli/` prefix to prevent model confusion

feat(commit): add interactive commit workflow with diff interpreter agent and Launchy review

feat(cline_cli): add token usage tracking and cost reporting

feat(cline): add model caching, usage metrics, and tag parsing

Add refresh! to register Cline CLI provider

Remove Cline provider and use Cline CLI instead

Update gemspec to include new dependencies and remove local gem references

Merge pull request #8 from Muriel-Salvan/address_pr_comments

Remove Addressing Pull Request Comments section from README

docs(readme): remove obsolete "Rollback of Modifications" section

docs: Remove outdated "Rollback of Modifications" section from README