[PM-7317][Web] Clean up old components

[cyprain-okeke]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-7317

📔 Objective

When all marketing content has been changed to use the new Trial Initiation flow, we can remove the obsolete components:

TrialInitiationComponent

app-registration-form

Guard implemented in https://bitwarden.atlassian.net/browse/PM-7373

In addition, we should redirect /register to /signup.

📸 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

[github-actions]

Checkmarx One – Scan Summary & Details – fda2ce1a-9f38-4c37-9c8a-809006232fec

New Issues (13)

Checkmarx found the following issues in this Pull Request

Severity	Issue	Source File / Package	Checkmarx Insight
	CVE-2025-0436	Npm-electron-33.3.1	Vulnerable Package
	CVE-2025-0438	Npm-electron-33.3.1	Vulnerable Package
	CVE-2025-0439	Npm-electron-33.3.1	Vulnerable Package
	CVE-2025-0443	Npm-electron-33.3.1	Vulnerable Package
	CVE-2025-0435	Npm-electron-33.3.1	Vulnerable Package
	CVE-2025-0446	Npm-electron-33.3.1	Vulnerable Package
	CVE-2025-0440	Npm-electron-33.3.1	Vulnerable Package
	CVE-2025-0441	Npm-electron-33.3.1	Vulnerable Package
	CVE-2025-0447	Npm-electron-33.3.1	Vulnerable Package
	CVE-2025-0448	Npm-electron-33.3.1	Vulnerable Package
	Client_Privacy_Violation	/bitwarden_license/bit-web/src/app/tools/access-intelligence/org-at-risk-apps-dialog.component.html: 15	details Method org_at_risk_apps_dialog_component at line 15 of /bitwarden_license/bit-web/src/app/tools/access-intelligence/org-at-risk-apps-dialog.compone... Attack Vector
	Client_Privacy_Violation	/bitwarden_license/bit-web/src/app/tools/access-intelligence/all-applications.component.html: 92	details Method all_applications_component at line 92 of /bitwarden_license/bit-web/src/app/tools/access-intelligence/all-applications.component.html sends ... Attack Vector
	Client_Privacy_Violation	/bitwarden_license/bit-web/src/app/tools/access-intelligence/all-applications.component.html: 97	details Method all_applications_component at line 97 of /bitwarden_license/bit-web/src/app/tools/access-intelligence/all-applications.component.html sends ... Attack Vector

Fixed Issues (1)

Great job! The following issues were fixed in this Pull Request

Severity	Issue	Source File / Package
	Client_Privacy_Violation	/bitwarden_license/bit-web/src/app/tools/access-intelligence/org-at-risk-apps-dialog.component.html: 15

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 8 lines in your changes missing coverage. Please review.

Project coverage is 34.18%. Comparing base (6f018e1) to head (465c545).

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
...er/secrets-manager-trial-paid-stepper.component.ts	0.00%	8 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #12862      +/-   ##
==========================================
- Coverage   34.27%   34.18%   -0.10%     
==========================================
  Files        2935     2932       -3     
  Lines       90232    90009     -223     
  Branches    16943    16884      -59     
==========================================
- Hits        30931    30773     -158     
+ Misses      56837    56814      -23     
+ Partials     2464     2422      -42     

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