BE-587, BE-588: HashQL: Introduce CodeGenerationContext/CodeExecutionContext split and eval-stage Interner#8839

indietyp wants to merge 7 commits into

bm/be-581-hashql-cached-constructor-produces-bare-fnptr-instead-ofhashintel/hash:bm/be-581-hashql-cached-constructor-produces-bare-fnptr-instead-offrom

bm/be-587-hashql-eval-interner-and-context-restructuringhashintel/hash:bm/be-587-hashql-eval-interner-and-context-restructuringCopy head branch name to clipboard