add backend connection to my tasks screen

[DasProffi]

Which issues does this pull request close?

closes #475 closes #474

[github-actions[bot]]

BrowserStack

Commit: 4c138ad

helpwave tasks

• Android (13.0)
  • Google Pixel 7 Pro
• iOS (16.0)
  • iPhone 14 Pro

    helpwave impulse

• Android (13.0)
  • Google Pixel 7 Pro
• iOS (16.0)
  • iPhone 14 Pro

[MaxSchaefer]

@DasProffi looks good but I got the following error when I try to assign a task to a user. The change is also not reflected directly but the task gets assigned in the background.

Another exception was thrown: Invalid argument(s): No host specified in URI file:///
[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: Looking up a deactivated widget's ancestor is unsafe.
At this point the state of the widget's element tree is no longer stable.
To safely refer to a widget's ancestor in its dispose() method, save a reference to the ancestor by calling dependOnInheritedWidgetOfExactType() in the widget's didChangeDependencies() method.
#0      Element._debugCheckStateIsActiveForAncestorLookup.<anonymous closure> (package:flutter/src/widgets/framework.dart:4729:9)
#1      Element._debugCheckStateIsActiveForAncestorLookup (package:flutter/src/widgets/framework.dart:4743:6)
#2      Element.findAncestorStateOfType (package:flutter/src/widgets/framework.dart:4814:12)
#3      Navigator.of (package:flutter/src/widgets/navigator.dart:2685:40)
#4      Navigator.pop (package:flutter/src/widgets/navigator.dart:2569:15)
#5      AssigneeSelect.build.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (package:ta<…>
Another exception was thrown: Invalid argument(s): No host specified in URI file:///

[felixevers]

@DasProffi Any progress/roadblock?