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/whatsapp/commands.rs

@@ -635,7 +635,7 @@ mod tests {
         }));
 
         let tmp = tempfile::tempdir().unwrap();
-        let sk = tmp.path().join(".storkit");
+        let sk = tmp.path().join(".huskies");
         std::fs::create_dir_all(&sk).unwrap();
 
         {