Frscript support

Adds Frscript language support to VSCode.

Installing fr

pip install fr

Features

• Syntax Highlighting - Full syntax highlighting for Frscript
• Debugging - Integrated debugging support
• Autocomplete - IntelliSense for built-in functions and user-defined code
• Snippets - Code snippets for common patterns:
  • Process management (fork, wait, sleep, exit, getpid)
  • Socket I/O (socket, bind, connect, listen, accept, send, recv)
  • File operations (fopen, fread, fwrite)
  • HTTP/Chat server templates
  • Control flow (if/else, loops, switch)
  • Function declarations
  • And much more!
• Python Integration - Seamless Python interop with py_import, py_call, py_getattr
• Type Checker - Basic type checking and validation
• Rename Symbol - Smart symbol renaming
• Refactorings - Code refactoring support
• Method Call Syntax - Object-oriented syntax for built-in functions (e.g., sock.recv())