use CopyableText (click-to-copy) in GUI for instance info

[levkropp]

closes #3821

This pull request introduces a new CopyableText widget and updates several components to use this widget for improved text copy functionality. Additionally, it modifies the Tooltip widget to be stateful to handle dynamic changes in the tooltip message.

New CopyableText widget:

• src/client/gui/lib/copyable_text.dart: Created a new CopyableText widget that allows text to be copied to the clipboard with a click and displays a tooltip indicating the copy status.

Updates to Tooltip widget:

• src/client/gui/lib/tooltip.dart: Changed Tooltip from a stateless to a stateful widget to handle updates to the tooltip message dynamically.

Integration of CopyableText widget:

• src/client/gui/lib/vm_details/ip_addresses.dart: Updated the IpAddresses widget to optionally use CopyableText for IP addresses, enabling copy functionality.
• src/client/gui/lib/vm_details/vm_details_general.dart: Replaced several instances of Text with CopyableText in the VmDetailsHeader and GeneralDetails widgets to allow copying of VM details such as name, release, and IP addresses.
• src/client/gui/lib/vm_table/vm_table_headers.dart: Updated the VM table headers to use CopyableText for displaying and copying VM image and IP addresses.

Screencast_20250115_121606.webm

[Sploder12]

Looks good! I can copy things that are copyable! Just a small comment on simplifying Tooltip building.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.10%. Comparing base (eb18d70) to head (2f58580).
Report is 79 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3878      +/-   ##
==========================================
+ Coverage   89.03%   89.10%   +0.07%     
==========================================
  Files         255      255              
  Lines       14577    14600      +23     
==========================================
+ Hits        12978    13010      +32     
+ Misses       1599     1590       -9     

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[andrei-toterman]

Thanks, @levkropp! It works great, as expected, but there are some things in the code that could be changed.

[andrei-toterman]

just a few cosmetic things

[andrei-toterman]

Perfect!

[Sploder12]

LGTM!