[PM-27230] Resolve sdk breaking changes; update account init and save signed public key

[quexten]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-27230
https://bitwarden.atlassian.net/browse/PM-27313

📔 Objective

📸 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 – 6cc6b39b-7529-401f-9dbe-28377aa04269

New Issues (7)

Checkmarx found the following issues in this Pull Request

Severity	Issue	Source File / Package	Checkmarx Insight
	CVE-2025-12727	Npm-electron-37.7.0	details Description: Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.137 allowed a remote attacker to potentially exploit heap corruption via a ... Attack Vector: NETWORK Attack Complexity: LOW ID: l0qiJJwYeJAHLpclYsbw0HNLdvdXKYwY49iqNWZ1aUY%3D Vulnerable Package
	CVE-2025-12907	Npm-electron-37.7.0	details Description: Insufficient validation of untrusted input in Devtools in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to execute arbitrary code ... Attack Vector: NETWORK Attack Complexity: LOW ID: B7dENPl6SuusPCliya2yRPz67ivmq%2BHrZ%2FdeMd8wQ30%3D Vulnerable Package
	CVE-2025-11215	Npm-electron-37.7.0	details Description: Off-by-one Error in V8 in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to perform an Out-of-bounds Memory Read via a crafted HTML... Attack Vector: NETWORK Attack Complexity: LOW ID: logkv%2Bglx6w7sOH5MVhaeqhxa%2B1q7YLlLHb2VYzsVn0%3D Vulnerable Package
	CVE-2025-11216	Npm-electron-37.7.0	details Recommended version: 39.2.0 Description: Inappropriate implementation in Storage in Google Chrome on Mac prior to 141.0.7390.54 allowed a remote attacker to perform domain spoofing via a c... Attack Vector: NETWORK Attack Complexity: LOW ID: 4x8yCRXdKHAgFyZZxBeDDZiVhyv30BbUUFSVm%2FI7Mk8%3D Vulnerable Package
	CVE-2025-12728	Npm-electron-37.7.0	details Description: Inappropriate implementation in Omnibox in Google Chrome on Android prior to 142.0.7444.137 allowed a remote attacker who convinced a user to engag... Attack Vector: NETWORK Attack Complexity: HIGH ID: MXBjqSdzIeqyIaWxdgUryC%2BHH97Je4LiADs%2FuAjsGRI%3D Vulnerable Package
	CVE-2025-12729	Npm-electron-37.7.0	details Description: Inappropriate implementation in Omnibox in Google Chrome on Android prior to 142.0.7444.137 allowed a remote attacker who convinced a user to engag... Attack Vector: NETWORK Attack Complexity: HIGH ID: fWQxNojrvI6TOS3o%2FnKY7c39D%2B1c9nAjkweKacF5BlM%3D Vulnerable Package
	CVE-2025-11219	Npm-electron-37.7.0	details Recommended version: 39.2.0 Description: Use After Free in V8 in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to potentially perform Out-of-bounds Memory Access via a cra... Attack Vector: NETWORK Attack Complexity: HIGH ID: AzQVd78GoggxBuw6DIlwbDgPpgc5Nx90Jr78QWzKIr0%3D Vulnerable Package