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/agents/pool/auto_assign/scan.rs

@@ -19,7 +19,7 @@ pub(in crate::agents::pool) fn is_agent_free(
 }
 
 pub(super) fn scan_stage_items(project_root: &Path, stage_dir: &str) -> Vec<String> {
-    let dir = project_root.join(".storkit").join("work").join(stage_dir);
+    let dir = project_root.join(".huskies").join("work").join(stage_dir);
     if !dir.is_dir() {
         return Vec::new();
     }
@@ -169,7 +169,7 @@ mod tests {
     fn scan_stage_items_returns_sorted_story_ids() {
         use std::fs;
         let tmp = tempfile::tempdir().unwrap();
-        let stage_dir = tmp.path().join(".storkit").join("work").join("2_current");
+        let stage_dir = tmp.path().join(".huskies").join("work").join("2_current");
         fs::create_dir_all(&stage_dir).unwrap();
         fs::write(stage_dir.join("42_story_foo.md"), "---\nname: foo\n---").unwrap();
         fs::write(stage_dir.join("10_story_bar.md"), "---\nname: bar\n---").unwrap();