Integrate SharePlus plugin for enhanced sharing functionality across platforms

pubspec.lock

@@ -121,6 +121,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.2"
+  cross_file:
+    dependency: transitive
+    description:
+      name: cross_file
+      sha256: "28bb3ae56f117b5aec029d702a90f57d285cd975c3c5c281eaca38dbc47c5937"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.5+2"
   crypto:
     dependency: "direct main"
     description:
@@ -341,6 +349,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.3"
+  gpx:
+    dependency: "direct main"
+    description:
+      name: gpx
+      sha256: f5b12b86402c639079243600ee2b3afd85cd08d26117fc8885cf48efce471d8e
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.0"
   hooks:
     dependency: transitive
     description:
@@ -501,6 +517,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.0"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      sha256: "41a20518f0cb1256669420fdba0cd90d21561e560ac240f26ef8322e45bb7ed6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
   mobile_scanner:
     dependency: "direct main"
     description:
@@ -566,7 +590,7 @@ packages:
     source: hosted
     version: "1.9.1"
   path_provider:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: path_provider
       sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
@@ -701,6 +725,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.0"
+  quiver:
+    dependency: transitive
+    description:
+      name: quiver
+      sha256: ea0b925899e64ecdfbf9c7becb60d5b50e706ade44a85b2363be2a22d88117d2
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.2"
   rxdart:
     dependency: transitive
     description:
@@ -709,6 +741,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.28.0"
+  share_plus:
+    dependency: "direct main"
+    description:
+      name: share_plus
+      sha256: "14c8860d4de93d3a7e53af51bff479598c4e999605290756bbbe45cf65b37840"
+      url: "https://pub.dev"
+    source: hosted
+    version: "12.0.1"
+  share_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: share_plus_platform_interface
+      sha256: "88023e53a13429bd65d8e85e11a9b484f49d4c190abbd96c7932b74d6927cc9a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.0"
   shared_preferences:
     dependency: "direct main"
     description: