Fix, test passing precompiled headers to Program.compile

Intel CL Github CI job

Clarify caching semantics (closes gh-443)

Co-authored-by: Matthias Diener <mdiener@illinois.edu>

move directory creation inside the wheel context

copy scripts to lib directory

CI/README: master->main

Add examples

Add xfail for size-0 bitonic sort on Intel

Upgrade compyte for sized bool

Fix dead link

Examples ci