style(sidecar): apply rustfmt

Format the sidecar source with `cargo fmt` so the new `cargo fmt --check`
CI gate passes on the first run. No behavior change.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ

sidecar/src/config.rs

@@ -142,7 +142,10 @@ fn persist_token(path: &str, token: &str) -> anyhow::Result<()> {
     let text = fs::read_to_string(path)?;
     let line = format!("auth_token = \"{token}\"");
 
-    if text.lines().any(|l| l.trim_start().starts_with("auth_token")) {
+    if text
+        .lines()
+        .any(|l| l.trim_start().starts_with("auth_token"))
+    {
         let out: String = text
             .lines()
             .map(|l| {

sidecar/src/main.rs

@@ -96,7 +96,11 @@ async fn main() -> anyhow::Result<()> {
 
             // Persist, then broadcast. `pong` and `ws.hello` are ephemeral chatter, not history.
             if ev.kind != "pong" {
-                let t = ev.value.get("t").and_then(|v| v.as_i64()).unwrap_or_else(now_ms);
+                let t = ev
+                    .value
+                    .get("t")
+                    .and_then(|v| v.as_i64())
+                    .unwrap_or_else(now_ms);
                 let text = ev.value.to_string();
                 if let Err(e) = event_store.insert_event(t, &ev.kind, &text).await {
                     tracing::warn!(error = %e, "failed to persist event");

sidecar/src/rpc.rs

@@ -56,10 +56,7 @@ impl Rpc {
     ) -> Result<Value, RpcError> {
         let (tx, rx) = oneshot::channel();
 
-        self.pending
+        self.pending.lock().await.insert(corr_val.to_string(), tx);
-            .lock()
-            .await
-            .insert(corr_val.to_string(), tx);
 
         if !shard.send(command.to_string()).await {
             self.pending.lock().await.remove(corr_val);

sidecar/src/store.rs

@@ -21,8 +21,8 @@ pub struct Store {
 impl Store {
     /// Opens (creating if absent) the SQLite database and ensures the schema exists.
     pub async fn open(path: &str) -> anyhow::Result<Self> {
-        let opts = SqliteConnectOptions::from_str(&format!("sqlite://{path}"))?
+        let opts =
-            .create_if_missing(true);
+            SqliteConnectOptions::from_str(&format!("sqlite://{path}"))?.create_if_missing(true);
 
         let pool = SqlitePoolOptions::new()
             .max_connections(4)
@@ -78,7 +78,12 @@ impl Store {
         self.recent(Some("economy.supply"), limit).await
     }
 
-    pub async fn record_link(&self, account: &str, website_user_id: &str, t: i64) -> anyhow::Result<()> {
+    pub async fn record_link(
+        &self,
+        account: &str,
+        website_user_id: &str,
+        t: i64,
+    ) -> anyhow::Result<()> {
         sqlx::query(
             "INSERT INTO links (account, website_user_id, linked_t) VALUES (?, ?, ?)
              ON CONFLICT(account) DO UPDATE SET website_user_id = excluded.website_user_id, linked_t = excluded.linked_t",

sidecar/src/web.rs

@@ -123,7 +123,8 @@ fn iso_ms(ms: i64) -> Option<String> {
     if ms <= 0 {
         return None;
     }
-    chrono::DateTime::from_timestamp_millis(ms).map(|dt| dt.format("%Y-%m-%dT%H:%M:%SZ").to_string())
+    chrono::DateTime::from_timestamp_millis(ms)
+        .map(|dt| dt.format("%Y-%m-%dT%H:%M:%SZ").to_string())
 }
 
 // ---- gate: protocol check + auth ----
@@ -174,8 +175,15 @@ async fn gate(State(st): State<AppState>, req: Request, next: Next) -> Response
 
 fn extract_token(req: &Request) -> Option<String> {
     // Authorization: Bearer <token>
-    if let Some(v) = req.headers().get("authorization").and_then(|h| h.to_str().ok()) {
+    if let Some(v) = req
-        if let Some(rest) = v.strip_prefix("Bearer ").or_else(|| v.strip_prefix("bearer ")) {
+        .headers()
+        .get("authorization")
+        .and_then(|h| h.to_str().ok())
+    {
+        if let Some(rest) = v
+            .strip_prefix("Bearer ")
+            .or_else(|| v.strip_prefix("bearer "))
+        {
             return Some(rest.trim().to_string());
         }
     }
@@ -349,7 +357,10 @@ async fn page_respond(
     Path(id): Path<String>,
     Json(body): Json<Value>,
 ) -> impl IntoResponse {
-    let message = body.get("message").and_then(|m| m.as_str()).unwrap_or_default();
+    let message = body
+        .get("message")
+        .and_then(|m| m.as_str())
+        .unwrap_or_default();
     if message.trim().is_empty() {
         return (
             StatusCode::BAD_REQUEST,
@@ -439,7 +450,10 @@ async fn vendors(State(st): State<AppState>, Path(account): Path<String>) -> imp
 
 /// Body: {"code":"AB12CD","websiteUserId":"9931"}. Correlated on `code`.
 async fn link_confirm(State(st): State<AppState>, Json(body): Json<Value>) -> impl IntoResponse {
-    let code = body.get("code").and_then(|c| c.as_str()).unwrap_or_default();
+    let code = body
+        .get("code")
+        .and_then(|c| c.as_str())
+        .unwrap_or_default();
     let web_id = body
         .get("websiteUserId")
         .and_then(|w| w.as_str())
@@ -501,10 +515,7 @@ async fn towncrier_add(State(st): State<AppState>, Json(body): Json<Value>) -> i
     respond(st.rpc.call(&st.shard, cmd, &id).await)
 }
 
-async fn towncrier_remove(
+async fn towncrier_remove(State(st): State<AppState>, Path(id): Path<String>) -> impl IntoResponse {
-    State(st): State<AppState>,
-    Path(id): Path<String>,
-) -> impl IntoResponse {
     let cmd = json!({"kind":"towncrier.remove","id":id});
     respond(st.rpc.call(&st.shard, cmd, &id).await)
 }