chore: Set minimum Dart SDK to 3.5 (#254)

Throughout repo and in CLI, set the minimum Dart SDK to 3.5. This allows us to use the pub workspace feature while allowing 2 previous versions of Flutter/Dart to be supported.

This change required re-formatting the CLI package which had been previously migrated to Dart 3.7 formatting.

Author: dnys1

apps/cli/bin/celest.dart

@@ -1,19 +1,18 @@
 import 'package:celest_cli/celest_cli.dart';
 
 void main(List<String> args) async {
-  final cli =
-      Cli(
-          'celest',
-          'A command-line interface for Celest, the Flutter cloud platform.',
-          version: packageVersion,
-        )
-        ..addCommand(InitCommand())
-        ..addCommand(StartCommand())
-        ..addCommand(BuildCommand())
-        ..addCommand(AnalysisServerCommand())
-        ..addCommand(UpgradeCommand())
-        ..addCommand(UninstallCommand())
-        ..addCommand(PrecacheCommand());
+  final cli = Cli(
+    'celest',
+    'A command-line interface for Celest, the Flutter cloud platform.',
+    version: packageVersion,
+  )
+    ..addCommand(InitCommand())
+    ..addCommand(StartCommand())
+    ..addCommand(BuildCommand())
+    ..addCommand(AnalysisServerCommand())
+    ..addCommand(UpgradeCommand())
+    ..addCommand(UninstallCommand())
+    ..addCommand(PrecacheCommand());
 
   await cli.run(args);
 }

apps/cli/fixtures/apps/firebase/celest/client/lib/firebase_test_client.dart

@@ -29,12 +29,11 @@ enum CelestEnvironment {
   production;
 
   Uri get baseUri => switch (this) {
-    local =>
-      _$celest.kIsWeb || !Platform.isAndroid
-          ? Uri.parse('http://localhost:7777')
-          : Uri.parse('http://10.0.2.2:7777'),
-    production => Uri.parse('https://example.celest.run'),
-  };
+        local => _$celest.kIsWeb || !Platform.isAndroid
+            ? Uri.parse('http://localhost:7777')
+            : Uri.parse('http://10.0.2.2:7777'),
+        production => Uri.parse('https://example.celest.run'),
+      };
 }
 
 class Celest with _$celest.CelestBase {

apps/cli/fixtures/apps/firebase/celest/client/lib/src/auth.dart

@@ -26,7 +26,7 @@ extension type CelestAuth._(_$celest.AuthImpl _hub) implements _$celest.Auth {
 class ExternalAuth extends _$celest.TokenSource {
   /// {@macro celest_auth.token_source.of}
   const ExternalAuth.of({required super.provider, required super.stream})
-    : super.of();
+      : super.of();
 
   /// Creates an instance of [ExternalAuth] for Firebase Auth.
   ///

apps/cli/fixtures/apps/firebase/celest/client/lib/src/functions.dart

@@ -40,10 +40,10 @@ class CelestFunctionsGreeting {
           StackTrace.fromString(stackTraceValue),
         ),
       [final errorDetails as Map<String, Object?>, ...] => (
-        errorDetails['@type'],
-        errorDetails['value'],
-        StackTrace.empty,
-      ),
+          errorDetails['@type'],
+          errorDetails['value'],
+          StackTrace.empty,
+        ),
     };
 
     switch (errorType) {