Bump fs-extra from 9.0.0 to 11.3.3 in /backend (#47)

Bumps [fs-extra](https://github.com/jprichardson/node-fs-extra) from 9.0.0 to 11.3.3.
- [Changelog](https://github.com/jprichardson/node-fs-extra/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jprichardson/node-fs-extra/compare/9.0.0...11.3.3)

---
updated-dependencies:
- dependency-name: fs-extra
  dependency-version: 11.3.3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

backend/package-lock.json

@@ -26,7 +26,7 @@
         "express-session": "^1.19.0",
         "feed": "^5.2.0",
         "fluent-ffmpeg": "^2.1.2",
-        "fs-extra": "^9.0.0",
+        "fs-extra": "^11.3.3",
         "gotify": "^1.1.0",
         "jsonwebtoken": "^9.0.3",
         "lodash": "^4.17.23",
@@ -667,13 +667,6 @@
       "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==",
       "license": "MIT"
     },
-    "node_modules/at-least-node": {
-      "version": "1.0.0",
-      "license": "ISC",
-      "engines": {
-        "node": ">= 4.0.0"
-      }
-    },
     "node_modules/axios": {
       "version": "1.13.5",
       "resolved": "https://registry.npmjs.org/axios/-/axios-1.13.5.tgz",
@@ -1972,16 +1965,26 @@
       }
     },
     "node_modules/fs-extra": {
-      "version": "9.0.0",
+      "version": "11.3.3",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-11.3.3.tgz",
+      "integrity": "sha512-VWSRii4t0AFm6ixFFmLLx1t7wS1gh+ckoa84aOeapGum0h+EZd1EhEumSB+ZdDLnEPuucsVB9oB7cxJHap6Afg==",
       "license": "MIT",
       "dependencies": {
-        "at-least-node": "^1.0.0",
         "graceful-fs": "^4.2.0",
         "jsonfile": "^6.0.1",
-        "universalify": "^1.0.0"
+        "universalify": "^2.0.0"
       },
       "engines": {
-        "node": ">=10"
+        "node": ">=14.14"
+      }
+    },
+    "node_modules/fs-extra/node_modules/universalify": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.1.tgz",
+      "integrity": "sha512-gptHNQghINnc/vTGIk0SOFGFNXw7JVrlRUtConJRlvaw6DuX0wO5Jeko9sWrMBhh+PsYAZ7oXAiOnf/UKogyiw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 10.0.0"
       }
     },
     "node_modules/function-bind": {
@@ -4132,29 +4135,6 @@
         "node-int64": "^0.4.0"
       }
     },
-    "node_modules/unzipper/node_modules/fs-extra": {
-      "version": "11.3.3",
-      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-11.3.3.tgz",
-      "integrity": "sha512-VWSRii4t0AFm6ixFFmLLx1t7wS1gh+ckoa84aOeapGum0h+EZd1EhEumSB+ZdDLnEPuucsVB9oB7cxJHap6Afg==",
-      "license": "MIT",
-      "dependencies": {
-        "graceful-fs": "^4.2.0",
-        "jsonfile": "^6.0.1",
-        "universalify": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=14.14"
-      }
-    },
-    "node_modules/unzipper/node_modules/universalify": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.1.tgz",
-      "integrity": "sha512-gptHNQghINnc/vTGIk0SOFGFNXw7JVrlRUtConJRlvaw6DuX0wO5Jeko9sWrMBhh+PsYAZ7oXAiOnf/UKogyiw==",
-      "license": "MIT",
-      "engines": {
-        "node": ">= 10.0.0"
-      }
-    },
     "node_modules/util-deprecate": {
       "version": "1.0.2",
       "license": "MIT"

backend/package.json

@@ -40,7 +40,7 @@
     "express-session": "^1.19.0",
     "feed": "^5.2.0",
     "fluent-ffmpeg": "^2.1.2",
-    "fs-extra": "^9.0.0",
+    "fs-extra": "^11.3.3",
     "gotify": "^1.1.0",
     "jsonwebtoken": "^9.0.3",
     "lodash": "^4.17.23",