treewide: use dot shorthands where possible

Now this feature is stable, we should use it. I might have missed some usecases, but these can be added in future commits.

lib/widgets/html/code_block.dart

@@ -11,20 +11,20 @@ class CodeBlock extends StatelessWidget {
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
     return ClipRRect(
-      borderRadius: BorderRadius.all(Radius.circular(16)),
+      borderRadius: .all(.circular(16)),
       child: ColoredBox(
         color: theme.colorScheme.surfaceContainerHighest,
         child: IntrinsicWidth(
           child: Column(
             children: [
               Row(
-                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                mainAxisAlignment: .spaceBetween,
                 children: [
                   Padding(
-                    padding: EdgeInsets.symmetric(horizontal: 8),
+                    padding: .symmetric(horizontal: 8),
                     child: Text(
                       lang.substring(0, min(lang.length, 15)),
-                      style: TextStyle(fontFamily: "monospace"),
+                      style: .new(fontFamily: "monospace"),
                     ),
                   ),
                   TextButton.icon(
@@ -37,13 +37,13 @@ class CodeBlock extends StatelessWidget {
               ColoredBox(
                 color: theme.colorScheme.surfaceContainerHigh,
                 child: Container(
-                  constraints: BoxConstraints(minWidth: 250),
-                  padding: EdgeInsets.all(8),
+                  constraints: .new(minWidth: 250),
+                  padding: .all(8),
                   child: SelectableText(
                     code,
                     minLines: 1,
                     maxLines: 99,
-                    style: TextStyle(fontFamily: "monospace"),
+                    style: .new(fontFamily: "monospace"),
                   ),
                 ),
               ),

lib/widgets/html/html.dart

@@ -86,9 +86,7 @@ class Html extends ConsumerWidget {
                       ),
                       errorBuilder: (_, error, _) => Text(
                         "Image Failed to Load",
-                        style: TextStyle(
-                          color: Theme.of(context).colorScheme.error,
-                        ),
+                        style: .new(color: Theme.of(context).colorScheme.error),
                       ),
                       height: height.toDouble(),
                       width: width?.toDouble(),
@@ -146,15 +144,14 @@ class Html extends ConsumerWidget {
         element.attributes
             .mapTo<MapEntry<String, String>?>(
               (key, value) => switch (key) {
-                "data-mx-color" => MapEntry("color", value),
-                "data-mx-bg-color" => MapEntry("background-color", value),
+                "data-mx-color" => .new("color", value),
+                "data-mx-bg-color" => .new("background-color", value),
                 _ => null,
               },
             )
             .nonNulls,
       ),
     },
-    onTapUrl: (url) =>
-        ref.watch(LaunchHelper.provider).launchUrl(Uri.parse(url)),
+    onTapUrl: (url) => ref.watch(LaunchHelper.provider).launchUrl(.parse(url)),
   );
 }

lib/widgets/html/mention_chip.dart

@@ -3,7 +3,6 @@ import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/user_controller.dart";
 import "package:nexus/helpers/extensions/link_to_mention.dart";
 import "package:nexus/helpers/extensions/show_user_popover.dart";
-import "package:nexus/models/configs/user_config.dart";
 
 class MentionChip extends ConsumerWidget {
   final String? roomId;
@@ -16,9 +15,7 @@ class MentionChip extends ConsumerWidget {
     final membership = mention?.startsWith("@") == true
         ? ref
               .watch(
-                UserController.provider(
-                  UserConfig(roomId: roomId, userId: mention!),
-                ),
+                UserController.provider(.new(roomId: roomId, userId: mention!)),
               )
               .whenOrNull(data: (data) => data)
         : null;
@@ -41,8 +38,8 @@ class MentionChip extends ConsumerWidget {
                 label: Text(
                   (membership == null ? null : "@${membership.displayName}") ??
                       mention,
-                  style: TextStyle(
-                    fontWeight: FontWeight.bold,
+                  style: .new(
+                    fontWeight: .bold,
                     color: Theme.of(context).colorScheme.onPrimary,
                   ),
                 ),

lib/widgets/html/quoted.dart

@@ -8,9 +8,9 @@ class Quoted extends StatelessWidget {
   Widget build(BuildContext context) => Container(
     decoration: BoxDecoration(
       border: Border(
-        left: BorderSide(width: 4, color: Theme.of(context).dividerColor),
+        left: .new(width: 4, color: Theme.of(context).dividerColor),
       ),
     ),
-    child: Padding(padding: EdgeInsets.only(left: 8), child: child),
+    child: Padding(padding: .only(left: 8), child: child),
   );
 }

lib/widgets/html/spoiler_text.dart

@@ -13,15 +13,15 @@ class SpoilerText extends HookWidget {
     return InkWell(
       onTap: () => revealed.value = !revealed.value,
       child: AnimatedContainer(
-        duration: const Duration(milliseconds: 100),
-        padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 2),
+        duration: const .new(milliseconds: 100),
+        padding: const .symmetric(horizontal: 4, vertical: 2),
         decoration: BoxDecoration(
           color: revealed.value ? Colors.transparent : Colors.blueGrey,
-          borderRadius: BorderRadius.circular(4),
+          borderRadius: .circular(4),
         ),
         child: Text(
           text,
-          style: TextStyle(color: revealed.value ? null : Colors.transparent),
+          style: .new(color: revealed.value ? null : Colors.transparent),
         ),
       ),
     );