don't acquire useless transasctions, misc

src/web/pages/logs.rs

@@ -23,7 +23,7 @@ pub async fn page(
     Query(query): Query<PageQuery>,
     req: Request,
 ) -> Result<Response, CompositeError> {
-    let mut tx = state.pool.begin().await?;
+    let mut tx = state.pool.acquire().await?;
     let u = match User::authenticate(&mut *tx, req.headers()).await? {
         Some(u) => u,
         None => return Ok(Redirect::to(&format!("/login?r={}", req.uri().path())).into_response()),