feat: Add comprehensive test suites for CURSED language extensions 🧪

[mine-13-zoom]

Overview

This pull request introduces complete test suites and validation for all major CURSED language editor extensions, ensuring robust development experience across different IDEs and editors.

🎯 Changes Included

📝 Vim/Neovim Extension (cursed-vim-advanced/)

• Syntax Highlighting: Comprehensive syntax highlighting for CURSED keywords and constructs including vibe, slay, based, ready, sus, normie, and more
• Filetype Detection: Automatic detection for .💀 and .cursed file extensions
• Autoload Functions: Integrated build, format, lint, and run operations accessible via Vim commands
• Test Suite: Comprehensive validation of syntax highlighting and plugin functionality

🌳 Tree-Sitter Parser (tree-sitter/)

• Grammar Updates: Enhanced grammar.js with full error handling support (yikes, shook, fam)
• Parser Regeneration: Updated parser with correct parse trees for all CURSED constructs
• Test Corpus: Comprehensive test examples covering syntax parsing, error handling, and edge cases
• Highlighting Queries: Fixed syntax highlighting queries for new error handling keywords
• Dependencies: Full Node.js ecosystem support for Tree-Sitter CLI and parsing

🧠 IntelliJ IDEA Plugin (cursed-intellij-plugin/)

• Kotlin Implementation: Complete lexer and parser implementation in Kotlin
• Syntax Highlighting: Advanced syntax highlighting with semantic token support
• Code Completion: IntelliSense with type inference and context-aware suggestions
• Project Structure: Proper plugin structure with META-INF configuration
• Build System: Gradle-based build with Kotlin DSL
• Note: Requires Gradle 8.5 for building (Gradle 9.x compatibility documented)

💻 VSCode Extension (cursed-vscode-extension/)

• TypeScript Core: Full TypeScript implementation with LSP (Language Server Protocol) support
• Syntax Highlighting: Comprehensive syntax highlighting with dark/light theme support
• Command Integration: Command palette integration for build, format, lint, and run operations
• LSP Features: Language server with diagnostics, completion, and hover information
• Test Framework: Complete mocha-based test suite with extension validation
• Configuration: User-configurable settings for compiler paths and behavior

🔗 Integration Tests (integration_tests/)

• Cross-Extension Validation: Scripts to verify consistency across all extensions
• File Extension Testing: Validation of .💀 and .cursed file handling
• Syntax Consistency: Automated parsing verification across different tools
• CI Integration: Scripts designed for continuous integration workflows

🛠️ Build and CI Improvements

• Test Runner: run_all_tests.sh script for comprehensive cross-platform testing
• Dependency Management: Updated package.json files with proper TypeScript and ESLint configurations
• Documentation: Inline documentation and README updates for all components

🏗️ Technical Implementation

Language Support

All extensions implement CURSED language specification v0.1.0 with:

• Full syntax highlighting for all keywords and constructs
• Error handling with yikes, shook, and fam keywords
• Type system support (normie, thicc, snack, etc.)
• Control flow (ready, otherwise, vibez, sus)
• Comments and documentation (fr fr, no cap, on god)

Testing Strategy

• Unit Tests: Individual component testing for each extension
• Integration Tests: Cross-extension compatibility validation
• Syntax Validation: Automated parsing and highlighting verification
• Build Verification: Compilation and packaging validation

Compatibility

• Vim: Neovim 0.8+ and Vim 8.2+
• Tree-Sitter: CLI v0.20+ with Node.js 16+
• IntelliJ: IDEA 2023.2+ with Gradle 8.5
• VSCode: 1.74.0+ with TypeScript 4.9+

📋 Validation Results

The comprehensive test suite validates:

• ✅ Tree-Sitter parsing and grammar correctness
• ✅ Vim syntax highlighting and plugin functionality
• ✅ VSCode extension compilation and LSP features
• ✅ IntelliJ plugin structure and Kotlin implementation
• ✅ Cross-extension syntax consistency
• ✅ File extension handling and detection

🔄 Migration Notes

• IntelliJ Users: Update to Gradle 8.5 for plugin development
• VSCode Users: Extension requires TypeScript 4.9+ for compilation
• Tree-Sitter Users: Full Node.js dependencies included for parsing

🎉 Impact

This PR transforms CURSED from a language with basic syntax support to a fully-featured development environment with professional-grade editor integrations, comprehensive testing, and robust tooling support across the most popular code editors and IDEs.

All extensions follow best practices for their respective platforms and provide developers with a consistent, high-quality experience when working with CURSED code.