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>

.gitignore

@@ -5,10 +5,10 @@
 # Local environment (secrets)
 .env
 
-# App specific (root-level; storkit subdirectory patterns live in .storkit/.gitignore)
+# App specific (root-level; huskies subdirectory patterns live in .huskies/.gitignore)
 store.json
-.storkit_port
-.storkit/bot.toml.bak
+.huskies_port
+.huskies/bot.toml.bak
 
 # Rust stuff
 target