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/commands/move_story.rs

@@ -62,7 +62,7 @@ pub(super) fn handle_move(ctx: &CommandContext) -> Option<String> {
     'outer: for stage_dir in SEARCH_DIRS {
         let dir = ctx
             .project_root
-            .join(".storkit")
+            .join(".huskies")
             .join("work")
             .join(stage_dir);
         if !dir.exists() {
@@ -242,7 +242,7 @@ mod tests {
         // Verify the file was actually moved.
         let new_path = tmp
             .path()
-            .join(".storkit/work/2_current/42_story_some_feature.md");
+            .join(".huskies/work/2_current/42_story_some_feature.md");
         assert!(new_path.exists(), "story file should be in 2_current/");
     }