add buildlogprovider to handle scrolling from outside widget

frontend/lib/components/api/APIBuilder.dart

@@ -3,7 +3,7 @@ import 'dart:async';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
-import '../../providers/BaseProvider.dart';
+import '../../providers/api/BaseProvider.dart';
 
 class APIBuilder<T extends BaseProvider, K, DTO> extends StatefulWidget {
   const APIBuilder(

frontend/lib/components/build_output.dart

@@ -2,9 +2,11 @@ import 'dart:async';
 
 import 'package:aurcache/api/builds.dart';
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
 
 import '../api/API.dart';
 import '../models/build.dart';
+import '../providers/build_log_provider.dart';
 
 class BuildOutput extends StatefulWidget {
   const BuildOutput({super.key, required this.build});
@@ -20,14 +22,15 @@ class _BuildOutputState extends State<BuildOutput> {
 
   String output = "";
   Timer? outputTimer;
-  final scrollController = ScrollController();
 
   @override
   Widget build(BuildContext context) {
+    final sc =
+        Provider.of<BuildLogProvider>(context, listen: false).scrollController;
     return Expanded(
       flex: 1,
       child: SingleChildScrollView(
-        controller: scrollController,
+        controller: sc,
         scrollDirection: Axis.vertical, //.horizontal
         child: Padding(
           padding: const EdgeInsets.only(left: 30, right: 15),
@@ -57,38 +60,28 @@ class _BuildOutputState extends State<BuildOutput> {
       setState(() {
         output = value;
       });
-      _scrollToBottom();
+      Provider.of<BuildLogProvider>(context, listen: false).go_to_bottom();
     });
 
     // poll new output only if not finished
     if (widget.build.status == 0) {
       outputTimer = Timer.periodic(const Duration(seconds: 3), (Timer t) async {
-        print("refreshing output");
-        final value = await API.getOutput(
-            buildID: widget.build.id, line: output.split("\n").length);
-        setState(() {
-          output += value;
-        });
+        final follow =
+            Provider.of<BuildLogProvider>(context, listen: false).followLog;
+        if (follow) {
+          print("refreshing output");
+          final value = await API.getOutput(
+              buildID: widget.build.id, line: output.split("\n").length);
+          setState(() {
+            output += value;
+          });
 
-        _scrollToBottom();
+          Provider.of<BuildLogProvider>(context, listen: false).go_to_bottom();
+        }
       });
     }
   }
 
-  void _scrollToBottom() {
-    WidgetsBinding.instance.addPostFrameCallback((_) {
-      // scroll to bottom
-      final scrollPosition = scrollController.position;
-      if (scrollPosition.viewportDimension < scrollPosition.maxScrollExtent) {
-        scrollController.animateTo(
-          scrollPosition.maxScrollExtent,
-          duration: const Duration(milliseconds: 200),
-          curve: Curves.easeOut,
-        );
-      }
-    });
-  }
-
   @override
   void dispose() {
     super.dispose();

frontend/lib/components/dashboard/recent_builds.dart

@@ -1,7 +1,7 @@
 import 'package:aurcache/components/builds_table.dart';
 import 'package:aurcache/models/build.dart';
 import 'package:aurcache/components/api/APIBuilder.dart';
-import 'package:aurcache/providers/builds_provider.dart';
+import 'package:aurcache/providers/api/builds_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import '../../constants/color_constants.dart';

frontend/lib/components/dashboard/your_packages.dart

@@ -1,6 +1,6 @@
 import 'package:aurcache/components/api/APIBuilder.dart';
 import 'package:aurcache/components/packages_table.dart';
-import 'package:aurcache/providers/packages_provider.dart';
+import 'package:aurcache/providers/api/packages_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import '../../constants/color_constants.dart';

frontend/lib/components/packages_table.dart

@@ -6,9 +6,9 @@ import 'package:provider/provider.dart';
 import '../api/API.dart';
 import '../constants/color_constants.dart';
 import '../models/package.dart';
-import '../providers/builds_provider.dart';
-import '../providers/packages_provider.dart';
-import '../providers/stats_provider.dart';
+import '../providers/api/builds_provider.dart';
+import '../providers/api/packages_provider.dart';
+import '../providers/api/stats_provider.dart';
 import 'confirm_popup.dart';
 import 'dashboard/your_packages.dart';