Update Chorus branding and configuration UI improvements

- Updated branding transformation documentation
- Enhanced config UI layout and styling with Tailwind config updates
- Modified web embed integration for improved component packaging
- Added Next.js build artifacts to .gitignore for cleaner repository

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

pkg/web/embed.go

@@ -2,19 +2,19 @@ package web
 
 import (
 	"embed"
-	"io/fs"
 	"net/http"
 	"strings"
 )
 
 // Static files embedded at build time
-//go:embed static/*
+//go:embed *
 var staticFiles embed.FS
 
 // GetWebUIHandler returns HTTP handler for embedded web UI
 func GetWebUIHandler() http.Handler {
-	// Try to get the static subdirectory
-	staticFS, err := fs.Sub(staticFiles, "static")
+	// Use the embedded files directly (no static subdirectory)
+	staticFS := staticFiles
+	_, err := staticFiles.ReadFile("index.html")
 	if err != nil {
 		// Fallback to empty filesystem if no static files
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@@ -43,7 +43,7 @@ func IsEmbeddedFileAvailable(path string) bool {
 	if path == "" {
 		path = "index.html"
 	}
-	_, err := staticFiles.ReadFile("static/" + path)
+	_, err := staticFiles.ReadFile(path)
 	return err == nil
 }
 
@@ -54,7 +54,7 @@ func ServeEmbeddedFile(w http.ResponseWriter, r *http.Request, path string) {
 		path = "index.html"
 	}
 	
-	content, err := staticFiles.ReadFile("static/" + path)
+	content, err := staticFiles.ReadFile(path)
 	if err != nil {
 		http.NotFound(w, r)
 		return