Move command parsing into separate stage
Be a little be more explicit in template token grammar ref
Rename TOKEN to EXPRESSION in grammer ref
An expression contains multiple tokens, so I should try to be more clear on my terminology!
A little bit less data-driven, for readability
Move template code into namespace
Switch to new image format
Remove redundant submodule
Use top-level doc comments
Treat zig-date as a package
Point zig-date at sourcehut version
Update default html template to use updated variables
Handle CRLF lines
Honestly, why bother being a stickler about this when a 3-line change can ignore it?