* feat: Add benchmark example
Adds a simple benchmark example and its invocation.
* fix: Address PR comments
- Clarify meaning of `b.N`.
- Nix verbose flag in run example.
* fix: Reword b.N comment
* fix: Missing period
This bugfix implements correct way to calculate source sha1 hash, before it will changed,
by propagation of unchanged sources.
This commit will also include regenerated static files and *.hash files.