041 registry typed args

// Test: Registry Scope - Typed Arguments
// Ensures runtime dispatch parses bool/float/int args correctly.

~import std/runtime
~import std/io

const std = @import("std");

~pub event set-config {
    enabled: bool,
    ratio: f64,
    count: i64,
}
| ok {
    enabled: bool,
    ratio: f64,
    count: i64,
}

~proc set-config|zig {
    return .{ .ok = .{
        .enabled = enabled,
        .ratio = ratio,
        .count = count,
    } };
}

~std/runtime:register(scope: "config") {
    set-config
}

const SOURCE = "~set_config(enabled: true, ratio: 3.5, count: 42)";

~std/runtime:parse.source(source: SOURCE, file_name: "typed_args.kz", allocator: std.heap.page_allocator)
| parsed p |> std/runtime:eval(ast: p, scope: "config")
    | result _ |> std/io:print.ln("OK")
    | event-denied e |> std/io:print.ln("DENIED: {{e:s}}")
    | exhausted _ |> std/io:print.ln("EXHAUSTED")
    | validation-error _ |> std/io:print.ln("VALIDATION ERROR")
    | dispatch-error _ |> std/io:print.ln("DISPATCH ERROR")
    | scope-not-found _ |> std/io:print.ln("SCOPE NOT FOUND")
| parse-error e |> std/io:print.ln("PARSE ERROR: {{e:s}}")