*.components.py

Every top-level class is a component. A class whose name starts with _ is a shape the components use.

# types/body/body.components.py
class _Vec3:
    x: float
    y: float
    z: float


class Pose:
    """Where the body is, and when that was sensed."""
    position: _Vec3
    rotation: tuple[float, float, float, float]
    sensed: float


class Cloud:
    """The last depth look, as points."""
    points: Array[f32]
    sensed: float

Write	Means
`float` `int`	`f64`, `i32`
`f32` `u32`	the narrower numbers, from `cognet`
`str` `bool`	text, a flag
`tuple[float, float, float]`	exactly that many, of one type
`list[T]`	a list
`dict[str, T]`	a map
`Array[f32]`	a large array, held as memory — a NumPy array in a system
`T \| None`	may be absent

Only annotated fields, no defaults, no base classes, no decorators. The file is read, never imported — systems use the generated classes from schema.….