feat: chord editing prototype

feat: printing style for layout

package.json

@@ -44,6 +44,9 @@
     "@sveltejs/vite-plugin-svelte": "^2.4.5",
     "@tauri-apps/api": "^1.4.0",
     "@tauri-apps/cli": "^1.4.0",
+    "@tiptap/core": "^2.1.12",
+    "@tiptap/pm": "^2.1.12",
+    "@tiptap/starter-kit": "^2.1.12",
     "@theaninova/prettier-config": "^1.0.0",
     "@types/dom-view-transitions": "^1.0.1",
     "@types/flexsearch": "^0.7.3",
@@ -81,4 +84,4 @@
     "vitest": "^0.34.4"
   },
   "type": "module"
-}
+}