fixes linting errors and adds comments

package-lock.json

@@ -26,7 +26,6 @@
         "lodash": "4.17.21",
         "mui-file-input": "4.0.4",
         "nostr-tools": "2.7.0",
-        "pdf-lib": "^1.17.1",
         "pdfjs-dist": "^4.4.168",
         "react": "^18.2.0",
         "react-dnd": "16.0.1",
@@ -1680,24 +1679,6 @@
         }
       }
     },
-    "node_modules/@pdf-lib/standard-fonts": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@pdf-lib/standard-fonts/-/standard-fonts-1.0.0.tgz",
-      "integrity": "sha512-hU30BK9IUN/su0Mn9VdlVKsWBS6GyhVfqjwl1FjZN4TxP6cCw0jP2w7V3Hf5uX7M0AZJ16vey9yE0ny7Sa59ZA==",
-      "license": "MIT",
-      "dependencies": {
-        "pako": "^1.0.6"
-      }
-    },
-    "node_modules/@pdf-lib/upng": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/@pdf-lib/upng/-/upng-1.0.1.tgz",
-      "integrity": "sha512-dQK2FUMQtowVP00mtIksrlZhdFXQZPC+taih1q4CvPZ5vqdxR/LKBaFg0oAfzd1GlHZXXSPdQfzQnt+ViGvEIQ==",
-      "license": "MIT",
-      "dependencies": {
-        "pako": "^1.0.10"
-      }
-    },
     "node_modules/@popperjs/core": {
       "version": "2.11.8",
       "resolved": "https://registry.npmjs.org/@popperjs/core/-/core-2.11.8.tgz",
@@ -4719,18 +4700,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/pdf-lib": {
-      "version": "1.17.1",
-      "resolved": "https://registry.npmjs.org/pdf-lib/-/pdf-lib-1.17.1.tgz",
-      "integrity": "sha512-V/mpyJAoTsN4cnP31vc0wfNA1+p20evqqnap0KLoRUN0Yk/p3wN52DOEsL4oBFcLdb76hlpKPtzJIgo67j/XLw==",
-      "license": "MIT",
-      "dependencies": {
-        "@pdf-lib/standard-fonts": "^1.0.0",
-        "@pdf-lib/upng": "^1.0.1",
-        "pako": "^1.0.11",
-        "tslib": "^1.11.1"
-      }
-    },
     "node_modules/pdfjs-dist": {
       "version": "4.4.168",
       "resolved": "https://registry.npmjs.org/pdfjs-dist/-/pdfjs-dist-4.4.168.tgz",
@@ -5587,12 +5556,6 @@
       "resolved": "https://registry.npmjs.org/tseep/-/tseep-1.2.1.tgz",
       "integrity": "sha512-VFnsNcPGC4qFJ1nxbIPSjTmtRZOhlqLmtwRqtLVos8mbRHki8HO9cy9Z1e89EiWyxFmq6LBviI9TQjijxw/mEw=="
     },
-    "node_modules/tslib": {
-      "version": "1.14.1",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
-      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
-      "license": "0BSD"
-    },
     "node_modules/tstl": {
       "version": "2.5.13",
       "resolved": "https://registry.npmjs.org/tstl/-/tstl-2.5.13.tgz",

package.json

@@ -32,7 +32,6 @@
     "lodash": "4.17.21",
     "mui-file-input": "4.0.4",
     "nostr-tools": "2.7.0",
-    "pdf-lib": "^1.17.1",
     "pdfjs-dist": "^4.4.168",
     "react": "^18.2.0",
     "react-dnd": "16.0.1",