fix(build): remove unused imports in DiagramEditor and ReactFlowEditor

package-lock.json

@@ -43,6 +43,7 @@
         "dompurify": "^3.3.0",
         "file-saver": "^2.0.5",
         "highlight.js": "^11.11.1",
+        "html-to-image": "^1.11.13",
         "html2pdf.js": "^0.12.1",
         "js-beautify": "^1.15.4",
         "jspdf": "^3.0.3",
@@ -22984,6 +22985,12 @@
       "integrity": "sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==",
       "license": "MIT"
     },
+    "node_modules/html-to-image": {
+      "version": "1.11.13",
+      "resolved": "https://registry.npmjs.org/html-to-image/-/html-to-image-1.11.13.tgz",
+      "integrity": "sha512-cuOPoI7WApyhBElTTb9oqsawRvZ0rHhaHwghRLlTuffoD1B2aDemlCruLeZrUIIdvG7gs9xeELEPm6PhuASqrg==",
+      "license": "MIT"
+    },
     "node_modules/html-webpack-plugin": {
       "version": "5.6.7",
       "resolved": "https://registry.npmjs.org/html-webpack-plugin/-/html-webpack-plugin-5.6.7.tgz",