[AC-2676] Remove paging logic from GroupsComponent

[eliykat]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/AC-2676

📔 Objective

Remove the use of paging logic and the ngx-infinite-scroll library from GroupsComponent. Replace it with virtual scroll from the Angular CDK.

This PR also contains incidental improvements, such as:

• using TableDataSource for search
• sorting by name
• replacing PlatformUtilsService.showToast with ToastService
• misc FIXMEs

This largely follows the same approach as #9515. The commits are suitable for being reviewed in order to follow the changes.

📸 Screenshots

⏰ Reminders before review

• Contributor guidelines followed
• All formatters and local linters executed and passed
• Written new unit and / or integration tests where applicable
• Protected functional changes with optionality (feature flags)
• Used internationalization (i18n) for all UI strings
• CI builds passed
• Communicated to DevOps any deployment requirements
• Updated any necessary documentation (Confluence, contributing docs) or informed the documentation team

🦮 Reviewer guidelines

• 👍 (:+1:) or similar for great changes
• 📝 (:memo:) or ℹ️ (:information_source:) for notes or general info
• ❓ (:question:) for questions
• 🤔 (:thinking:) or 💭 (:thought_balloon:) for more open inquiry that's not quite a confirmed issue and could potentially benefit from discussion
• 🎨 (:art:) for suggestions / improvements
• ❌ (:x:) or ⚠️ (:warning:) for more significant problems or concerns needing attention
• 🌱 (:seedling:) or ♻️ (:recycle:) for future improvements or indications of technical debt
• ⛏ (:pick:) for minor or nitpick changes

[codecov]

Codecov Report

Attention: Patch coverage is 1.03093% with 96 lines in your changes missing coverage. Please review.

Project coverage is 29.56%. Comparing base (17d37ec) to head (99e2e28).
Report is 2 commits behind head on main.

Files	Patch %	Lines
...nsole/organizations/manage/new-groups.component.ts	0.00%	91 Missing ⚠️
...nsole/organizations/organization-routing.module.ts	0.00%	3 Missing ⚠️
...admin-console/organizations/organization.module.ts	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9705      +/-   ##
==========================================
- Coverage   29.61%   29.56%   -0.05%     
==========================================
  Files        2548     2549       +1     
  Lines       74490    74587      +97     
  Branches    13932    13948      +16     
==========================================
- Hits        22059    22053       -6     
- Misses      50772    50875     +103     
  Partials     1659     1659              

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[github-actions]

Checkmarx One – Scan Summary & Details – eef20ef7-48d6-454a-89e0-1933c7631250

Fixed Issues

Severity	Issue	Source File / Package
	Angular_Improper_Type_Pipe_Usage	/libs/components/src/navigation/nav-divider.component.html: 1

[vincentsalucci]

Thank you!

[eliykat]

Waiting until #9798 is merged so I can use it here.

[eliykat]

I've updated this so that the new changes are feature flagged:

1. copied the groups component to new-groups component
2. reverted all changes to the original groups component
3. added a feature flag and a feature flagged route to switch between them

We can now merge without QA.