feat(dashboard): extract inline script to standalone dashboard.ts/js, add UI build/check recipes, and add route unit tests

server/src/lib.rs

@@ -98,7 +98,7 @@ pub struct AppState {
 
 pub async fn ttl_sweeper_worker(state: Arc<MemoryState>) {
     loop {
-        tokio::time::sleep(Duration::from_secs(3600)).await;
+        state.ttl_notify.notified().await;
         let now = std::time::SystemTime::now()
             .duration_since(std::time::UNIX_EPOCH)
             .unwrap_or_default()
@@ -121,7 +121,7 @@ pub async fn ttl_sweeper_worker(state: Arc<MemoryState>) {
 
 pub async fn index_committer_worker(state: Arc<MemoryState>) {
     loop {
-        tokio::time::sleep(Duration::from_secs(5)).await;
+        state.index_commit_notify.notified().await;
         let idx_opt = state.search_index.read().ok().map(|idx| idx.clone());
         if let Some(idx) = idx_opt {
             let _ = idx.commit().await;
@@ -131,7 +131,7 @@ pub async fn index_committer_worker(state: Arc<MemoryState>) {
 
 pub async fn condense_graph_worker(state: Arc<MemoryState>) {
     loop {
-        tokio::time::sleep(Duration::from_secs(3600)).await;
+        state.condense_notify.notified().await;
 
         let threshold: usize = std::env::var("MCP_MEMORY_CONDENSE_THRESHOLD")
             .unwrap_or_else(|_| "100".to_string())
@@ -659,6 +659,10 @@ mod tests {
         let handle2 = tokio::spawn(index_committer_worker(state.clone()));
         let handle3 = tokio::spawn(condense_graph_worker(state.clone()));
 
+        state.ttl_notify.notify_one();
+        state.index_commit_notify.notify_one();
+        state.condense_notify.notify_one();
+
         tokio::time::sleep(Duration::from_millis(50)).await;
 
         handle1.abort();