huskies: rename project from storkit to huskies

Rename all references from storkit to huskies across the codebase:
- .storkit/ directory → .huskies/
- Binary name, Cargo package name, Docker image references
- Server code, frontend code, config files, scripts
- Fix script/test to build frontend before cargo clippy/test
  so merge worktrees have frontend/dist available for RustEmbed

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

server/src/chat/transport/matrix/assign.rs

@@ -104,7 +104,7 @@ pub async fn handle_assign(
     // Find the story file across all pipeline stages.
     let mut found: Option<(std::path::PathBuf, String)> = None;
     'outer: for stage in STAGES {
-        let dir = project_root.join(".storkit").join("work").join(stage);
+        let dir = project_root.join(".huskies").join("work").join(stage);
         if !dir.exists() {
             continue;
         }
@@ -356,7 +356,7 @@ mod tests {
     async fn handle_assign_returns_not_found_for_unknown_number() {
         let tmp = tempfile::tempdir().unwrap();
         for stage in STAGES {
-            std::fs::create_dir_all(tmp.path().join(".storkit/work").join(stage)).unwrap();
+            std::fs::create_dir_all(tmp.path().join(".huskies/work").join(stage)).unwrap();
         }
         let agents = std::sync::Arc::new(AgentPool::new_test(3000));
         let response = handle_assign("Timmy", "999", "opus", tmp.path(), &agents).await;
@@ -394,7 +394,7 @@ mod tests {
         );
 
         let contents = std::fs::read_to_string(
-            tmp.path().join(".storkit/work/1_backlog/42_story_test.md"),
+            tmp.path().join(".huskies/work/1_backlog/42_story_test.md"),
         )
         .unwrap();
         assert!(
@@ -426,7 +426,7 @@ mod tests {
         );
 
         let contents = std::fs::read_to_string(
-            tmp.path().join(".storkit/work/1_backlog/7_story_small.md"),
+            tmp.path().join(".huskies/work/1_backlog/7_story_small.md"),
         )
         .unwrap();
         assert!(
@@ -449,7 +449,7 @@ mod tests {
         handle_assign("Timmy", "5", "opus", tmp.path(), &agents).await;
 
         let contents = std::fs::read_to_string(
-            tmp.path().join(".storkit/work/1_backlog/5_story_existing.md"),
+            tmp.path().join(".huskies/work/1_backlog/5_story_existing.md"),
         )
         .unwrap();
         assert!(