implemented basic support for pdf, png and jpg

yarn.lock

@@ -1497,6 +1497,13 @@
   dependencies:
     "@types/trusted-types" "*"
 
+"@types/formidable@^3.4.5":
+  version "3.4.5"
+  resolved "https://registry.yarnpkg.com/@types/formidable/-/formidable-3.4.5.tgz#8e45c053cac5868e2b71cc7410e2bd92872f6b9c"
+  integrity sha512-s7YPsNVfnsng5L8sKnG/Gbb2tiwwJTY1conOkJzTMRvJAlLFW1nEua+ADsJQu8N1c0oTHx9+d5nqg10WuT9gHQ==
+  dependencies:
+    "@types/node" "*"
+
 "@types/jsdom@^21.1.3":
   version "21.1.3"
   resolved "https://registry.yarnpkg.com/@types/jsdom/-/jsdom-21.1.3.tgz#a88c5dc65703e1b10b2a7839c12db49662b43ff0"
@@ -1766,6 +1773,11 @@ array.prototype.tosorted@^1.1.1:
     es-shim-unscopables "^1.0.0"
     get-intrinsic "^1.1.3"
 
+asap@^2.0.0:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
+  integrity sha512-BSHWgDSAiKs50o2Re8ppvp3seVHXSRM44cdSsT9FfNEUUZLOGWVCsiWaRPWM1Znn+mqZ1OfVZ3z3DWEzSp7hRA==
+
 asn1@~0.2.3:
   version "0.2.6"
   resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.6.tgz#0d3a7bb6e64e02a90c0303b31f292868ea09a08d"
@@ -2299,6 +2311,14 @@ detect-libc@^2.0.0, detect-libc@^2.0.1:
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-2.0.1.tgz#e1897aa88fa6ad197862937fbc0441ef352ee0cd"
   integrity sha512-463v3ZeIrcWtdgIg6vI6XUncguvr2TnGl4SzDXinkt9mSLpBJKXT3mW6xT3VQdDN11+WVs29pgvivTc4Lp8v+w==
 
+dezalgo@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/dezalgo/-/dezalgo-1.0.4.tgz#751235260469084c132157dfa857f386d4c33d81"
+  integrity sha512-rXSP0bf+5n0Qonsb+SVVfNfIsimO4HEtmnIpPHY8Q1UCzKlQrDMfdobr8nJOOsRgWCyMRqeSBQzmWUMq7zvVig==
+  dependencies:
+    asap "^2.0.0"
+    wrappy "1"
+
 didyoumean@^1.2.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/didyoumean/-/didyoumean-1.2.2.tgz#989346ffe9e839b4555ecf5666edea0d3e8ad037"
@@ -2836,6 +2856,15 @@ form-data@~2.3.2:
     combined-stream "^1.0.6"
     mime-types "^2.1.12"
 
+formidable@^3.5.1:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/formidable/-/formidable-3.5.1.tgz#9360a23a656f261207868b1484624c4c8d06ee1a"
+  integrity sha512-WJWKelbRHN41m5dumb0/k8TeAx7Id/y3a+Z7QfhxP/htI9Js5zYaEDtG8uMgG0vM0lOlqnmjE99/kfpOYi/0Og==
+  dependencies:
+    dezalgo "^1.0.4"
+    hexoid "^1.0.0"
+    once "^1.4.0"
+
 fraction.js@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/fraction.js/-/fraction.js-4.2.0.tgz#448e5109a313a3527f5a3ab2119ec4cf0e0e2950"
@@ -3151,6 +3180,11 @@ has@^1.0.3:
   dependencies:
     function-bind "^1.1.1"
 
+hexoid@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/hexoid/-/hexoid-1.0.0.tgz#ad10c6573fb907de23d9ec63a711267d9dc9bc18"
+  integrity sha512-QFLV0taWQOZtvIRIAdBChesmogZrtuXvVWsFHZTk2SU+anspqZ2vMnoLg7IE1+Uk16N19APic1BuF8bC8c2m5g==
+
 hoist-non-react-statics@^3.3.1:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-3.3.2.tgz#ece0acaf71d62c2969c2ec59feff42a4b1a85b45"