[epic] Release sleepy 0.1.0

[vityaman]

We should implement sleepy until the end of semester, or better this year.

Plan:

• [ci] Setup CI/CD for Python, Markdown. #2
• Add initial documentation including useful links, goals.
• [doc] Write the Sleepy Specification #4
• Write sleepy vm asm specification including code examples.
• Write sleepy vm specification.
• Implement sleepy frontend.
  • Text -> SyntaxTree (lark)
    • [syntax] Parse Sleepy and build AST #5
  • SyntaxTree -> Program (st2p, sema)
    • [program] Make a program representation, sumbol table and so on #10
      • Design internal Program representation
      • Design SymbolSpace: composable, Symbol <-> Identity
      • Implement SyntaxTree to Program converter st2p
      • Design Program tools: visitors, listeners and so on.
      • Implement source(Program)
    • Design Kind system
    • SyntaxTree Analysis (sema)
      • Design KindInference: Identity -> Kind
    • Implement dump(Program)
  • [taf] Design and implement TAF IR #12
• Ensure frontend is tested.
• Implement sleepy vm.
• Ensure sleepy vm is tested.
• Write a report