feat(ui): Refactor context menu with platform-specific styling

feat(navigation): migrate to super_drag_and_drop for folder drag and drop
feat(ui): Add context menu preview builders for chat and notes
refactor(ui): Remove preview builders and simplify note card rendering

pubspec.lock

@@ -377,6 +377,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.11"
+  device_info_plus:
+    dependency: transitive
+    description:
+      name: device_info_plus
+      sha256: "98f28b42168cc509abc92f88518882fd58061ea372d7999aecc424345c7bff6a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.5.0"
+  device_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: device_info_plus_platform_interface
+      sha256: e1ea89119e34903dca74b883d0dd78eb762814f97fb6c76f35e9ff74d261a18f
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.3"
   dio:
     dependency: "direct main"
     description:
@@ -885,6 +901,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.5"
+  irondash_engine_context:
+    dependency: transitive
+    description:
+      name: irondash_engine_context
+      sha256: "2bb0bc13dfda9f5aaef8dde06ecc5feb1379f5bb387d59716d799554f3f305d7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.5"
+  irondash_message_channel:
+    dependency: transitive
+    description:
+      name: irondash_message_channel
+      sha256: b4101669776509c76133b8917ab8cfc704d3ad92a8c450b92934dd8884a2f060
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.0"
   isolate_channel:
     dependency: transitive
     description:
@@ -1149,6 +1181,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.1"
+  pixel_snap:
+    dependency: transitive
+    description:
+      name: pixel_snap
+      sha256: "677410ea37b07cd37ecb6d5e6c0d8d7615a7cf3bd92ba406fd1ac57e937d1fb0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.5"
   platform:
     dependency: transitive
     description:
@@ -1650,6 +1690,38 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.1"
+  super_clipboard:
+    dependency: transitive
+    description:
+      name: super_clipboard
+      sha256: e73f3bb7e66cc9260efa1dc507f979138e7e106c3521e2dda2d0311f6d728a16
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.1"
+  super_context_menu:
+    dependency: "direct main"
+    description:
+      name: super_context_menu
+      sha256: "44570d342bea2381c57520f181016207c0ffde401f05f641e6dfec495fa728fe"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.1"
+  super_drag_and_drop:
+    dependency: "direct main"
+    description:
+      name: super_drag_and_drop
+      sha256: "8946913a021cb617c35e36cfe57e8b817335643d7ee9bbc83d6e11760136bd1c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.1"
+  super_native_extensions:
+    dependency: transitive
+    description:
+      name: super_native_extensions
+      sha256: b9611dcb68f1047d6f3ef11af25e4e68a21b1a705bbcc3eb8cb4e9f5c3148569
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.1"
   synchronized:
     dependency: transitive
     description:
@@ -1938,6 +2010,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.15.0"
+  win32_registry:
+    dependency: transitive
+    description:
+      name: win32_registry
+      sha256: "6f1b564492d0147b330dd794fee8f512cec4977957f310f9951b5f9d83618dae"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
   xdg_directories:
     dependency: transitive
     description: