Templates are now in the namespace basic:: i.e `basic::value<>`
Typedefs are in ircd::js:: matching the original non-template types.
Ex. stack-duration type in template form is: `basic::value<lifetime::stack>`
Ex. stack-duration type in typedef form is `value`
Ex. heap-duration type in template form is: `basic::value<lifetime::heap>`
Ex. heap-duration type in typedef form is: `heap_value`
There is no reason to clutter most arguments with contexts. Additionally
these will be merged in the future SpiderMonkey. There is only one
JSRuntime/JSContext per thread and it must be locked when in use.
