[PM-23133] refactor members component

[BTreston]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-23133

📔 Objective

Major refactor of the members component. The goal of this is to rip out as much of the business logic around members as possible into smaller more manageable classes (especially the billing logic).

New Services Created (with tests):

• billing-constraint.service - Handles billing and payment-related constraints and logic
• member-actions.service - Manages member operations (remove, revoke, restore, reinvite, confirm)
• member-dialog-manager.service - Centralizes dialog management logic
• organization-members.service - Handles fetching and processing organization users

Yet to be done in a follow up: removing the base class and inheritance.

📸 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

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

Checkmarx One – Scan Summary & Details – c69c73ff-4404-41c9-982a-7ced478867d4

Great job! No new security vulnerabilities introduced in this pull request

[r-tome]

Looks great to me. Thanks for writing all those tests!