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/src/pipeline_state.rs

@@ -592,8 +592,7 @@ fn project_stage(view: &PipelineItemView) -> Result<Stage, ProjectionError> {
             let merged_at = view
                 .merged_at
                 .map(|ts| {
-                    DateTime::from_timestamp(ts as i64, 0)
-                        .unwrap_or(DateTime::<Utc>::UNIX_EPOCH)
+                    DateTime::from_timestamp(ts as i64, 0).unwrap_or(DateTime::<Utc>::UNIX_EPOCH)
                 })
                 .unwrap_or(DateTime::<Utc>::UNIX_EPOCH);
             Ok(Stage::Done {