Fix P1 Rust: remove all unused imports, variables, and fields across api/worker bins

products/01-llm-cost-router/src/worker/anomaly.rs

@@ -1,5 +1,5 @@
 use sqlx::PgPool;
-use tracing::{info, warn};
+use tracing::warn;
 use uuid::Uuid;
 
 async fn get_org_owner_email(pool: &PgPool, org_id: Uuid) -> Result<String, anyhow::Error> {

products/01-llm-cost-router/src/worker/digest.rs

@@ -1,4 +1,4 @@
-use chrono::{DateTime, Datelike, NaiveTime, Utc, Weekday};
+use chrono::{DateTime, Datelike, NaiveTime, Utc};
 use sqlx::PgPool;
 use tracing::{info, warn};
 use uuid::Uuid;
@@ -23,7 +23,7 @@ pub fn next_monday_9am(from: DateTime<Utc>) -> DateTime<Utc> {
 
 #[derive(Debug)]
 pub struct DigestData {
-    pub org_id: Uuid,
+    pub _org_id: Uuid,
     pub org_name: String,
     pub total_requests: i64,
     pub total_cost_original: f64,

products/01-llm-cost-router/src/worker/main.rs

@@ -1,9 +1,8 @@
 use std::sync::Arc;
-use tokio::sync::mpsc;
-use tracing::{info, warn, error};
-use chrono::{Utc, Duration};
+use tracing::{info, error};
+use chrono::Utc;
 
-use dd0c_route::{AppConfig, TelemetryEvent};
+use dd0c_route::AppConfig;
 
 mod digest;
 mod anomaly;
@@ -63,7 +62,7 @@ async fn main() -> anyhow::Result<()> {
     // Spawn periodic tasks
     let ts1 = ts_pool.clone();
     let pg1 = pg_pool.clone();
-    let config1 = config.clone();
+    let _config1 = config.clone();
 
     // Hourly: check for cost anomalies
     tokio::spawn(async move {