💄 Optimize file saving

pubspec.lock

@@ -569,6 +569,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "10.3.2"
+  file_saver:
+    dependency: "direct main"
+    description:
+      name: file_saver
+      sha256: "9d93db09bd4da9e43238f9dd485360fc51a5c138eea5ef5f407ec56e58079ac0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.1"
   file_selector_linux:
     dependency: transitive
     description:
@@ -1921,10 +1929,10 @@ packages:
     dependency: transitive
     description:
       name: record_ios
-      sha256: "895c9467faec72d8e718a3142b51114958f42f18053836a8b484a74f9372f51a"
+      sha256: "13e241ed9cbc220534a40ae6b66222e21288db364d96dd66fb762ebd3cb77c71"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.1"
+    version: "1.1.2"
   record_linux:
     dependency: transitive
     description:
@@ -2041,10 +2049,10 @@ packages:
     dependency: transitive
     description:
       name: screen_brightness_android
-      sha256: fb5fa43cb89d0c9b8534556c427db1e97e46594ac5d66ebdcf16063b773d54ed
+      sha256: d34f5321abd03bc3474f4c381f53d189117eba0b039eac1916aa92cca5fd0a96
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
   screen_brightness_platform_interface:
     dependency: transitive
     description:
@@ -2640,10 +2648,10 @@ packages:
     dependency: transitive
     description:
       name: watcher
-      sha256: "0b7fd4a0bbc4b92641dbf20adfd7e3fd1398fe17102d94b674234563e110088a"
+      sha256: "5bf046f41320ac97a469d506261797f35254fa61c641741ef32dacda98b7d39c"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.2"
+    version: "1.1.3"
   waveform_flutter:
     dependency: "direct main"
     description: