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/chat/commands/overview.rs

@@ -110,7 +110,9 @@ fn find_story_name(root: &std::path::Path, num_str: &str) -> Option<String> {
     // Try content store first.
     for id in crate::db::all_content_ids() {
         let file_num = id.split('_').next().unwrap_or("");
-        if file_num == num_str && let Some(c) = crate::db::read_content(&id) {
+        if file_num == num_str
+            && let Some(c) = crate::db::read_content(&id)
+        {
             return crate::io::story_metadata::parse_front_matter(&c)
                 .ok()
                 .and_then(|m| m.name);
@@ -119,7 +121,12 @@ fn find_story_name(root: &std::path::Path, num_str: &str) -> Option<String> {
 
     // Fallback: filesystem scan.
     let stages = [
-        "1_backlog", "2_current", "3_qa", "4_merge", "5_done", "6_archived",
+        "1_backlog",
+        "2_current",
+        "3_qa",
+        "4_merge",
+        "5_done",
+        "6_archived",
     ];
     for stage in &stages {
         let dir = root.join(".huskies").join("work").join(stage);