fix: add --all to cargo fmt in script/test and autoformat codebase

cargo fmt without --all fails with "Failed to find targets" in
workspace repos. This was blocking every story's gates. Also ran
cargo fmt --all to fix all existing formatting issues.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

server/examples/pipeline_state_sketch_bare.rs

@@ -226,10 +226,7 @@ pub enum PipelineEvent {
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum TransitionError {
     /// The current stage doesn't accept this event.
-    InvalidTransition {
-        from_stage: String,
-        event: String,
-    },
+    InvalidTransition { from_stage: String, event: String },
 }
 
 // ── The transition function ──────────────────────────────────────────────────
@@ -260,11 +257,23 @@ pub fn transition(state: Stage, event: PipelineEvent) -> Result<Stage, Transitio
         // ── Forward path: backlog → current → (qa →) merge → done ──────────
         (Backlog, DepsMet) => Ok(Coding),
         (Coding, GatesStarted) => Ok(Qa),
-        (Coding, QaSkipped { feature_branch, commits_ahead }) => Ok(Merge {
+        (
+            Coding,
+            QaSkipped {
+                feature_branch,
+                commits_ahead,
+            },
+        ) => Ok(Merge {
             feature_branch,
             commits_ahead,
         }),
-        (Qa, GatesPassed { feature_branch, commits_ahead }) => Ok(Merge {
+        (
+            Qa,
+            GatesPassed {
+                feature_branch,
+                commits_ahead,
+            },
+        ) => Ok(Merge {
             feature_branch,
             commits_ahead,
         }),
@@ -414,7 +423,9 @@ pub fn execution_transition(
         }),
 
         (Running { agent, .. }, HitRateLimit { resume_at })
-        | (Pending { agent, .. }, HitRateLimit { resume_at }) => Ok(RateLimited { agent, resume_at }),
+        | (Pending { agent, .. }, HitRateLimit { resume_at }) => {
+            Ok(RateLimited { agent, resume_at })
+        }
 
         (RateLimited { agent, .. }, SpawnedSuccessfully) => Ok(Running {
             agent,
@@ -747,10 +758,7 @@ mod tests {
         assert!(matches!(e, ExecutionState::Running { .. }));
 
         let e = execution_transition(e, ExecutionEvent::Exited { exit_code: 0 }).unwrap();
-        assert!(matches!(
-            e,
-            ExecutionState::Completed { exit_code: 0, .. }
-        ));
+        assert!(matches!(e, ExecutionState::Completed { exit_code: 0, .. }));
     }
 
     #[test]
@@ -800,22 +808,20 @@ fn main() {
 
     // Helper to apply a transition + fire the bus.
     let mut current_stage = Stage::Backlog;
-    let step = |bus: &EventBus,
-                stage: &mut Stage,
-                event: PipelineEvent|
-     -> Result<(), TransitionError> {
-        let before = stage.clone();
-        let after = transition(stage.clone(), event.clone())?;
-        bus.fire(TransitionFired {
-            story_id: story_id.clone(),
-            before,
-            after: after.clone(),
-            event,
-            at: Utc::now(),
-        });
-        *stage = after;
-        Ok(())
-    };
+    let step =
+        |bus: &EventBus, stage: &mut Stage, event: PipelineEvent| -> Result<(), TransitionError> {
+            let before = stage.clone();
+            let after = transition(stage.clone(), event.clone())?;
+            bus.fire(TransitionFired {
+                story_id: story_id.clone(),
+                before,
+                after: after.clone(),
+                event,
+                at: Utc::now(),
+            });
+            *stage = after;
+            Ok(())
+        };
 
     println!("Initial: {current_stage:?}\n");