feat-mobile: fix drawer close reset current router delay

[begonaalvarezd]

Summary

Please summarize your changes, describing what they are and why they were made.

When the drawers closed, there was a jump if you were not in the initial route before we reset the active route right when the drawer is closing.

This PR aims to fix that by adding a delay to reset when the router is hidden.

Also the selected activity store has been moved to contexts

See the jump here:

Screencast.from.23-11-22.17.52.26.webm

Changelog

- [Please write a list of changes](feat-mobile: fix drawer close reset current router delay)

Relevant Issues

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Testing

Platforms

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• Desktop
  • MacOS
  • Linux
  • Windows
• Mobile
  • iOS
  • Android

Instructions

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Checklist

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• I have followed the contribution guidelines for this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or modified tests that prove my changes work as intended
• I have verified that new and existing unit tests pass locally with my changes
• I have verified that my latest changes pass CI workflows for testing and linting
• I have made corresponding changes to the documentation

[paul-boegelsack]

Looks much better now than in the screencast 🔥