* `Context` independent `CodeBlock`s
This allows us to share `CodeBlock`s between `Context`, which makes
functions sharable between `Context`s.
* Apply review
* Refactor environment, exception handling, generators and jumping in VM
* Add helper for JumpIfNotResumeKind opcode
* Better handler display for CodeBlock
* Update documentaion
* Factor exception handling from throw opcodes
* Simplify try compilation
* Only push try statement jump controll info if needed
* Add helper functions checks in async and generator
* Run prettier
* Remove redundant check for end of bytecode.
We always emit a `Return` opcode at the end of a function, so this should never be reached.
* Fix doc link
* Implement stack_count calculation of handlers
* Fix typo
* Rename `LoopContinue` to `IncrementLoopIteration`
* Fix typo
* Remove #[allow(unused)] from Handler field