this derivation will be built:
  /nix/store/l0zpwd0ns64mbhxmd1h0f103x7j6059f-treefmt-check.drv
treefmt-check> treefmt v2.5.0traversed 226 files
treefmt-check> emitted 177 files for processing
treefmt-check> formatted 177 files (6 changed) in 989ms
treefmt-check>  M argunix-web/src/badge.rs
treefmt-check>  M argunix-web/src/bin/dev.rs
treefmt-check>  M argunix-web/src/lib.rs
treefmt-check>  M argunix-web/src/synthetic_flake.rs
treefmt-check>  M argunix-web/src/ui.rs
treefmt-check>  M docs/configuration.md
treefmt-check> diff --git a/argunix-web/src/badge.rs b/argunix-web/src/badge.rs
treefmt-check> index 83c49bd..b209b1e 100644
treefmt-check> --- a/argunix-web/src/badge.rs
treefmt-check> +++ b/argunix-web/src/badge.rs
treefmt-check> @@ -15,11 +15,11 @@
treefmt-check>  //! rendering deterministic for tests.
treefmt-check>  
treefmt-check>  use crate::state::AppState;
treefmt-check> -use crate::ui::{repo_url_for, UiError};
treefmt-check> +use crate::ui::{UiError, repo_url_for};
treefmt-check>  use argunix_domain::{EvalStatus, Slug};
treefmt-check>  use argunix_store::{EvalStore, RepoStore};
treefmt-check>  use axum::extract::{Path as AxumPath, State};
treefmt-check> -use axum::http::{header, HeaderValue, StatusCode};
treefmt-check> +use axum::http::{HeaderValue, StatusCode, header};
treefmt-check>  use axum::response::{IntoResponse, Response};
treefmt-check>  
treefmt-check>  /// Status the badge surfaces. Distinct from `EvalStatus` so we can
treefmt-check> diff --git a/argunix-web/src/bin/dev.rs b/argunix-web/src/bin/dev.rs
treefmt-check> index 672ef5e..8174988 100644
treefmt-check> --- a/argunix-web/src/bin/dev.rs
treefmt-check> +++ b/argunix-web/src/bin/dev.rs
treefmt-check> @@ -34,8 +34,8 @@ use argunix_store::{
treefmt-check>      NewJob, RepoStore, SbomStore, SqlxStore,
treefmt-check>  };
treefmt-check>  use argunix_web::{
treefmt-check> -    spawn_host_sampler, AppStateInner, CancelRegistry, CoalescePool, ConfigSnapshot, HostStatsRing,
treefmt-check> -    LiveLogRegistry, PauseRegistry,
treefmt-check> +    AppStateInner, CancelRegistry, CoalescePool, ConfigSnapshot, HostStatsRing, LiveLogRegistry,
treefmt-check> +    PauseRegistry, spawn_host_sampler,
treefmt-check>  };
treefmt-check>  use chrono::{DateTime, TimeZone, Utc};
treefmt-check>  
treefmt-check> diff --git a/argunix-web/src/lib.rs b/argunix-web/src/lib.rs
treefmt-check> index 7fc0f4f..1b22d4c 100644
treefmt-check> --- a/argunix-web/src/lib.rs
treefmt-check> +++ b/argunix-web/src/lib.rs
treefmt-check> @@ -23,19 +23,19 @@ mod ui;
treefmt-check>  mod webhook;
treefmt-check>  
treefmt-check>  pub use auto_install::ensure_all as ensure_webhooks;
treefmt-check> -pub use cancel::{branch_key, CancelRegistry, CancelToken};
treefmt-check> +pub use cancel::{CancelRegistry, CancelToken, branch_key};
treefmt-check>  pub use coalesce::CoalescePool;
treefmt-check> -pub use coord_versions::{detect as detect_coordinator_versions, CoordinatorVersions};
treefmt-check> -pub use host_stats::{spawn_sampler as spawn_host_sampler, HostStatsRing};
treefmt-check> +pub use coord_versions::{CoordinatorVersions, detect as detect_coordinator_versions};
treefmt-check> +pub use host_stats::{HostStatsRing, spawn_sampler as spawn_host_sampler};
treefmt-check>  pub use live_log::{LiveLog, LiveLogRegistry};
treefmt-check>  pub use pause::PauseRegistry;
treefmt-check>  
treefmt-check> -pub use policy::{evaluate as evaluate_policy, Decision as PolicyDecision};
treefmt-check> -pub use state::{build_providers, AppState, AppStateInner, BuildProvidersError, ConfigSnapshot};
treefmt-check> +pub use policy::{Decision as PolicyDecision, evaluate as evaluate_policy};
treefmt-check> +pub use state::{AppState, AppStateInner, BuildProvidersError, ConfigSnapshot, build_providers};
treefmt-check>  pub use webhook::{eval_target_url, job_target_url};
treefmt-check>  
treefmt-check> -use axum::routing::{get, post};
treefmt-check>  use axum::Router;
treefmt-check> +use axum::routing::{get, post};
treefmt-check>  use std::sync::Arc;
treefmt-check>  use tower_http::services::ServeDir;
treefmt-check>  
treefmt-check> diff --git a/argunix-web/src/synthetic_flake.rs b/argunix-web/src/synthetic_flake.rs
treefmt-check> index 191ef4a..8b2d2ad 100644
treefmt-check> --- a/argunix-web/src/synthetic_flake.rs
treefmt-check> +++ b/argunix-web/src/synthetic_flake.rs
treefmt-check> @@ -17,7 +17,7 @@ use argunix_config::BinaryCache;
treefmt-check>  use argunix_domain::{EvalId, Slug};
treefmt-check>  use argunix_store::{EvalStore, JobRecord, JobStore, RepoStore};
treefmt-check>  use axum::extract::{Path as AxumPath, State};
treefmt-check> -use axum::http::{header, HeaderValue, StatusCode};
treefmt-check> +use axum::http::{HeaderValue, StatusCode, header};
treefmt-check>  use axum::response::{IntoResponse, Response};
treefmt-check>  use std::collections::BTreeMap;
treefmt-check>  
treefmt-check> diff --git a/argunix-web/src/ui.rs b/argunix-web/src/ui.rs
treefmt-check> index 66b5d0a..07b0487 100644
treefmt-check> --- a/argunix-web/src/ui.rs
treefmt-check> +++ b/argunix-web/src/ui.rs
treefmt-check> @@ -2316,11 +2316,7 @@ fn registry_run_command(detail: &str) -> Option<String> {
treefmt-check>  }
treefmt-check>  
treefmt-check>  fn short_sha(sha: &str) -> &str {
treefmt-check> -    if sha.len() >= 7 {
treefmt-check> -        &sha[..7]
treefmt-check> -    } else {
treefmt-check> -        sha
treefmt-check> -    }
treefmt-check> +    if sha.len() >= 7 { &sha[..7] } else { sha }
treefmt-check>  }
treefmt-check>  
treefmt-check>  fn fmt_opt_time(t: Option<chrono::DateTime<chrono::Utc>>) -> String {
treefmt-check> diff --git a/docs/configuration.md b/docs/configuration.md
treefmt-check> index fb00ae3..a4b2860 100644
treefmt-check> --- a/docs/configuration.md
treefmt-check> +++ b/docs/configuration.md
treefmt-check> @@ -269,6 +269,7 @@ A namespace with no `{slug}` is used verbatim for every bound repo.
treefmt-check>  ### Events
treefmt-check>  
treefmt-check>  By default, notifications are sent only on failures (`eval_failed`, `job_failed`). You can optionally specify the exact events to alert on using the `events` field:
treefmt-check> +
treefmt-check>  - `eval_success`: Notifies when a repository evaluation succeeds.
treefmt-check>  - `eval_failed`: Notifies when a repository evaluation fails (e.g., Nix evaluation error).
treefmt-check>  - `job_success`: Notifies when an individual build job succeeds.
error: Cannot build '/nix/store/l0zpwd0ns64mbhxmd1h0f103x7j6059f-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/scznn6jq9sdww1capshlxmvw34lpmx2x-treefmt-check
       Last 25 log lines:
       > @@ -2316,11 +2316,7 @@ fn registry_run_command(detail: &str) -> Option<String> {
       >  }
       >  
       >  fn short_sha(sha: &str) -> &str {
       > -    if sha.len() >= 7 {
       > -        &sha[..7]
       > -    } else {
       > -        sha
       > -    }
       > +    if sha.len() >= 7 { &sha[..7] } else { sha }
       >  }
       >  
       >  fn fmt_opt_time(t: Option<chrono::DateTime<chrono::Utc>>) -> String {
       > diff --git a/docs/configuration.md b/docs/configuration.md
       > index fb00ae3..a4b2860 100644
       > --- a/docs/configuration.md
       > +++ b/docs/configuration.md
       > @@ -269,6 +269,7 @@ A namespace with no `{slug}` is used verbatim for every bound repo.
       >  ### Events
       >  
       >  By default, notifications are sent only on failures (`eval_failed`, `job_failed`). You can optionally specify the exact events to alert on using the `events` field:
       > +
       >  - `eval_success`: Notifies when a repository evaluation succeeds.
       >  - `eval_failed`: Notifies when a repository evaluation fails (e.g., Nix evaluation error).
       >  - `job_success`: Notifies when an individual build job succeeds.
       For full logs, run:
         nix log /nix/store/l0zpwd0ns64mbhxmd1h0f103x7j6059f-treefmt-check.drv