tudo sobre a memoria da ia, formatação, memória e conhecimento de pdfs, junto da inserção de pdfs

pubspec.lock

@@ -345,6 +345,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.1"
+  file_selector:
+    dependency: "direct main"
+    description:
+      name: file_selector
+      sha256: bd15e43e9268db636b53eeaca9f56324d1622af30e5c34d6e267649758c84d9a
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
+  file_selector_android:
+    dependency: transitive
+    description:
+      name: file_selector_android
+      sha256: "89243030ea4b3463fb402b44d5eeacc4ccb1c46a88870cb2a5080d693200c1ed"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.2+6"
+  file_selector_ios:
+    dependency: transitive
+    description:
+      name: file_selector_ios
+      sha256: e2ecf2885c121691ce13b60db3508f53c01f869fb6e8dc5c1cfa771e4c46aeca
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.3+5"
   file_selector_linux:
     dependency: transitive
     description:
@@ -369,6 +393,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.7.0"
+  file_selector_web:
+    dependency: transitive
+    description:
+      name: file_selector_web
+      sha256: c4c0ea4224d97a60a7067eca0c8fd419e708ff830e0c83b11a48faf566cec3e7
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.4+2"
   file_selector_windows:
     dependency: transitive
     description:
@@ -568,6 +600,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_markdown:
+    dependency: "direct main"
+    description:
+      name: flutter_markdown
+      sha256: "04c4722cc36ec5af38acc38ece70d22d3c2123c61305d555750a091517bbe504"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.23"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -1044,6 +1084,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.7.0"
+  markdown:
+    dependency: transitive
+    description:
+      name: markdown
+      sha256: ee85086ad7698b42522c6ad42fe195f1b9898e4d974a1af4576c1a3a176cada9
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.3.1"
   matcher:
     dependency: transitive
     description: