refactor!: rename slhx to hemx

Rename the tracked product identity, crate/package names, Rust paths/macros, generated artifacts, runtime files, public attributes, examples, docs, requirements, and tests from slhx to hemx without compatibility shims.

Verified with cargo run -p hemx-xtask -- test, cargo test -p hemx-derive --test compile_fail, cargo test -p hemx-js, cargo test -p hemx-axum, cargo test -p hemx-v0-examples, cargo check --workspace, redgate list, redgate refs, redgate health --strict, git diff --check, and git grep/ls-files legacy-name audits.

req: misc/001

req: codegen/001

req: component/004

req: runtime/001

examples/kanban/src/lib.rs

@@ -1,4 +1,4 @@
-#[slhx::surface]
+#[hemx::surface]
 pub mod ui {}
 
 #[cfg(test)]
@@ -6,8 +6,8 @@ mod tests {
     use super::ui::{board, board_card};
     use hemplate::Hemplate;
     use scraper::{Html, Selector};
-    use slhx::IntoEffect;
-    use slhx_test::inspect;
+    use hemx::IntoEffect;
+    use hemx_test::inspect;
 
     #[derive(Hemplate)]
     #[hemplate = "partials"]
@@ -17,7 +17,7 @@ mod tests {
 
     #[allow(dead_code)]
     #[derive(Clone, Debug)]
-    #[slhx::form("create_card")]
+    #[hemx::form("create_card")]
     struct CreateCard {
         title: String,
         column: String,
@@ -56,8 +56,8 @@ mod tests {
     // req: examples/001 req: form/001 req: form/004 req: form/006 req: derive_handler/003
     #[test]
     fn kanban_form_handler_is_checked_against_hemplate_form() {
-        #[slhx::handler]
-        fn create_card(_form: slhx::Form<CreateCard>) -> impl IntoEffect {
+        #[hemx::handler]
+        fn create_card(_form: hemx::Form<CreateCard>) -> impl IntoEffect {
             board::notice.text("queued")
         }
 

examples/kanban/src/main.rs

@@ -4,14 +4,14 @@ use axum::routing::get;
 use axum::Router;
 use futures_util::{stream, StreamExt};
 use hemplate::Hemplate;
-use slhx::{Html, IntoEffect};
-use slhx_axum::{
+use hemx::{Html, IntoEffect};
+use hemx_axum::{
     interactions, runtime_js, sse, DispatchRegistry, DispatchRejection, EffectResponse,
     InteractionRequest, PageRequest,
 };
-use slhx_kanban_example::ui::board::{self as board};
-use slhx_kanban_example::ui::board_card as card_board;
-use slhx_kanban_example::ui::{self, board as board_ui};
+use hemx_kanban_example::ui::board::{self as board};
+use hemx_kanban_example::ui::board_card as card_board;
+use hemx_kanban_example::ui::{self, board as board_ui};
 use std::collections::BTreeMap;
 use std::convert::Infallible;
 use std::net::SocketAddr;
@@ -118,12 +118,12 @@ async fn main() {
     let app = Router::new()
         .route("/", get(home).post(interact))
         .route("/events", get(events))
-        .route("/slhx.js", get(runtime))
+        .route("/hemx.js", get(runtime))
         .with_state(state);
 
     let addr = SocketAddr::from(([127, 0, 0, 1], 3001));
     let listener = tokio::net::TcpListener::bind(addr).await.unwrap();
-    println!("slhx Kanban example: http://{addr}");
+    println!("hemx Kanban example: http://{addr}");
     axum::serve(listener, app).await.unwrap();
 }
 
@@ -132,7 +132,7 @@ async fn home(State(state): State<Arc<AppState>>, request: PageRequest) -> impl
     let board = state.board.lock().unwrap().clone();
     request
         .page_html(page_html(&board), shell)
-        .title("slhx Kanban")
+        .title("hemx Kanban")
         .fingerprint(ui::BUILD_FINGERPRINT)
 }
 
@@ -288,7 +288,7 @@ fn page_html(board: &BoardState) -> Html {
 
 fn shell(body: Html) -> Html {
     // req: html_safety/001 req: html_safety/002 req: axum_integration/001
-    slhx::render(&AppShell { body })
+    hemx::render(&AppShell { body })
 }
 
 fn render_options() -> Html {
@@ -333,7 +333,7 @@ fn render_card(card: &Card) -> BoardCard {
 mod tests {
     use super::*;
     use scraper::{Html, Selector};
-    use slhx_test::{
+    use hemx_test::{
         class_child_selector, disabled_button_selector, element_class_selector,
         escaped_markup_selector, form_selector, keyed_selector, root_element_selector,
         select_options_selector, small_text_selector, strong_text_selector,