Function check_perm_create 

pub fn check_perm_create(
    resource_type: &'static str,
    action: &'static str,
) -> impl Fn(State<App>, Auth, Request, Next) -> PermissionCheckOutput + Clone

Middleware factory for collection permission checks

Returns a middleware function that validates CREATE permissions via ABAC. Evaluates collection-level policies based on subject attributes.

Arguments

• resource_type - The resource being created (e.g., “file”, “action”)
• action - The permission action to check (e.g., “create”)

Returns

A cloneable middleware function with return type PermissionCheckOutput