feat(deps): add pinput dependency and update pubspec.lock

- Add pinput package to pubspec.yaml for improved text input handling
- Update pubspec.lock with new dependencies:
  - pinput: ^5.0.1
  - universal_platform: ^1.1.0 (transitive dependency)

Author: fulleni

pubspec.lock

@@ -705,6 +705,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.1.0"
+  pinput:
+    dependency: "direct main"
+    description:
+      name: pinput
+      sha256: "8a73be426a91fefec90a7f130763ca39772d547e92f19a827cf4aa02e323d35a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.1"
   platform:
     dependency: transitive
     description:
@@ -991,6 +999,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.2"
+  universal_platform:
+    dependency: transitive
+    description:
+      name: universal_platform
+      sha256: "64e16458a0ea9b99260ceb5467a214c1f298d647c659af1bff6d3bf82536b1ec"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
   url_launcher:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -62,6 +62,7 @@ dependencies:
       url: https://github.com/flutter-news-app-full-source-code/kv-storage-shared-preferences.git
   logging: ^1.3.0
   meta: ^1.16.0
+  pinput: ^5.0.1
   share_plus: ^11.0.0
   stream_transform: ^2.1.1
   timeago: ^3.7.1