Split test_all_templates into individual smoketests

[joshua-spacetime]

Description of Changes

This is part of the work to break up #5612 into smaller reviewable chunks.

During development and testing of #5612 (sharding the smoketest), I noticed that one shard consistently took longer to execute. This turned out to be whatever shard test_all_templates was assigned to. So this patch splits test_all_templates into 24 individual smoketests so that they can all be distributed evenly among shards.

In addition, I discovered there were quite a few rust modules that weren't being pre-compiled at all, so I've fixed that as well.

API and ABI breaking changes

None

Expected complexity level and risk

3 - A lot of AI assisted code motion. Mostly mechanical, but a large diff nonetheless.

Testing

All of the tests should continue to pass.

[gefjon]

I haven't carefully validated that the new precompiled modules match the old inline definitions, so hopefully you haven't committed any copy-paste errors. Otherwise, looks good. It seems like we shouldn't have the interface that allows constructing a smoketest using a non-precompiled module; what's blocking us from removing that entirely?

[joshua-spacetime]

It seems like we shouldn't have the interface that allows constructing a smoketest using a non-precompiled module; what's blocking us from removing that entirely?

There are smoketests that are specifically testing module compilation. cc @gefjon

[gefjon]

It seems like we shouldn't have the interface that allows constructing a smoketest using a non-precompiled module; what's blocking us from removing that entirely?

There are smoketests that are specifically testing module compilation. cc @gefjon

Surely that could be accomplished by explicitly calling spacetime build, right?