feat: Primitive Laws for completeness

[markusdemedeiros]

Description

Depends on #473

Checklist

• My code follows the mathlib naming and code style conventions
• I have added my name to the authors section of any appropriate files

Generative AI Guidelines

AI assistance is permitted when making contributions to Iris-Lean, however, generative AI systems tend to produce code which takes a long time to review.
Please carefully review your code to ensure it meets the following standards.

• Your PR should avoid duplicating constructions found in Iris-Lean or in the Lean standard library.
• have statements that do not aid readability or code reuse should be inlined.
• Your proofs should be shortened such that their overall structure is explicable to a human reader. As a goal, aim to express one idea per line.
• In general, proofs should not perform substantially more case splitting than their Rocq counterparts.

In our experience, a good place to begin refactoring is by re-arranging and combining independent tactic invocations.
We also find that pointing generative AI systems to the Mathlib code style guidelines can help them perform some of this refactoring work.

[markusdemedeiros]

Ready for review--I don't fully understand prophecy variables in the HeapLang semantics, so that was just plain translation.

[Kaptch]

Cool! Thank you! I will take a look tomorrow :)
There is a TODO note in ghost maps file. Is it for w or it is a left-over comment?