basic file exploration and bugfixes

pubspec.lock

@@ -1,6 +1,14 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  asn1lib:
+    dependency: transitive
+    description:
+      name: asn1lib
+      sha256: "9a8f69025044eb466b9b60ef3bc3ac99b4dc6c158ae9c56d25eeccf5bc56d024"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.6.5"
   async:
     dependency: transitive
     description:
@@ -41,6 +49,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.19.1"
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      sha256: b30acd5944035672bc15c6b7a8b47d773e41e2f17de064350988c5d02adb1c68
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.2"
   cross_file:
     dependency: transitive
     description:
@@ -49,6 +65,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.3.4+2"
+  dartssh2:
+    dependency: "direct main"
+    description:
+      name: dartssh2
+      sha256: bb242396c1d90f05c261b5eb8338cc67167e803c0948b0207029339cc568a66c
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.13.0"
   fake_async:
     dependency: transitive
     description:
@@ -336,6 +360,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
+  pinenacl:
+    dependency: transitive
+    description:
+      name: pinenacl
+      sha256: "57e907beaacbc3c024a098910b6240758e899674de07d6949a67b52fd984cbdf"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.0"
   platform:
     dependency: transitive
     description:
@@ -352,6 +384,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.8"
+  pointycastle:
+    dependency: transitive
+    description:
+      name: pointycastle
+      sha256: "4be0097fcf3fd3e8449e53730c631200ebc7b88016acecab2b0da2f0149222fe"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.9.1"
   sky_engine:
     dependency: transitive
     description: flutter