refactor(kanban): shorten generated resource paths

Import scoped generated board modules at the kanban boundary so tests and page helpers read as local board resources without fully qualified generated-resource ceremony.

req: component/003

req: dx/006

examples/kanban/src/main.rs

@@ -6,7 +6,7 @@ use futures_util::{stream, StreamExt};
 use hemplate::Hemplate;
 use slhx::{IntoEffect, RenderSlotExt, SafeHtml};
 use slhx_axum::{runtime_js, sse, DispatchRejection, EffectResponse, HandlerRegistry, InteractionForm, PageRequest};
-use slhx_kanban_example::ui;
+use slhx_kanban_example::ui::{self, board as board_ui};
 use slhx_kanban_example::ui::board::{forms, handles, slots};
 use slhx_kanban_example::ui::board_card::handles as card_handles;
 use std::collections::BTreeMap;
@@ -226,7 +226,7 @@ fn parse_column(value: Option<&str>) -> usize {
 fn page_html(board: &BoardState) -> String {
     // Explicit full-page composition boundary for already-rendered hemplate fragments.
     // req: html_safety/002 req: view/001
-    ui::board::render_html(&Board {
+    board_ui::render_html(&Board {
         options: render_options(),
         board: render_board(board),
     })
@@ -354,7 +354,7 @@ mod tests {
     // req: html_safety/002 req: view/001 req: test/005
     #[test]
     fn presence_payload_is_rendered_by_a_hemplate_view() {
-        let html = slhx::render_html(&Presence { count: 7 });
+        let html = ui::render_html(&Presence { count: 7 });
         let document = Html::parse_fragment(html.as_str());
         assert_eq!(document.select(&selector("span.presence")).count(), 2);
         assert_eq!(