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/mod.rs

@@ -1,6 +1,6 @@
 //! Matrix bot integration for Story Kit.
 //!
-//! When a `.storkit/bot.toml` file is present with `enabled = true`, the
+//! When a `.huskies/bot.toml` file is present with `enabled = true`, the
 //! server spawns a Matrix bot that:
 //!
 //! 1. Connects to the configured homeserver and joins the configured room.
@@ -41,7 +41,7 @@ use tokio::sync::{Mutex as TokioMutex, broadcast, mpsc, watch};
 
 /// Attempt to start the Matrix bot.
 ///
-/// Reads the bot configuration from `.storkit/bot.toml`. If the file is
+/// Reads the bot configuration from `.huskies/bot.toml`. If the file is
 /// absent or `enabled = false`, this function returns immediately without
 /// spawning anything — the server continues normally.
 ///