Function harvestShellFor

harvestShellFor(
    site: SitePhpDurableObject,
    path: string,
    cookies: readonly string[],
    origin: string,
): Promise<
    {
        holes?: number;
        permissionsHash?: string;
        reason: string;
        stored: boolean;
    },
>
Harvests one path as a shareable shell from two sessions of the same role set.

Two normalised renders must be byte-equal; that proves the page, where a marker list only guesses what varies between people. One cookie is rejected.

Harvesting empties the render bin (that is what creates the holes; see harvestShell()), so it is an operator action, never a serving-path one.
Parameters
- site: SitePhpDurableObject
- path: string
- cookies: readonly string[]
- origin: string
Returns Promise<
    {
        holes?: number;
        permissionsHash?: string;
        reason: string;
        stored: boolean;
    },
>
- Defined in src/do/shell.ts:86