[PM-7646][PM-5506] Revert IPC changes

[trmartin4]

🎟️ Tracking

bitwarden.atlassian.net/browse/PM-7846
bitwarden.atlassian.net/browse/PM-5506

📔 Objective

Reverts the following commits to undo all the new changes for Rust IPC, as we encountered issues in QA and need to revert from main.

• 4dbb036
• 40cb4b5
• 78c5e9c
• 55874b7

⏰ 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 0% with 127 lines in your changes missing coverage. Please review.

Project coverage is 33.07%. Comparing base (ee738ac) to head (cd7b924).
Report is 3 commits behind head on main.

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
apps/desktop/src/proxy/ipc.ts	0.00%	38 Missing ⚠️
apps/desktop/src/main/native-messaging.main.ts	0.00%	34 Missing ⚠️
apps/desktop/src/proxy/nativemessage.ts	0.00%	34 Missing ⚠️
apps/desktop/src/entry.ts	0.00%	10 Missing ⚠️
apps/desktop/src/proxy/native-messaging-proxy.ts	0.00%	8 Missing ⚠️
apps/desktop/src/main.ts	0.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #10946      +/-   ##
==========================================
- Coverage   33.11%   33.07%   -0.05%     
==========================================
  Files        2680     2683       +3     
  Lines       83447    83528      +81     
  Branches    15869    15872       +3     
==========================================
- Hits        27635    27628       -7     
- Misses      53633    53721      +88     
  Partials     2179     2179              

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[github-actions]

Checkmarx One – Scan Summary & Details – 1ca25f68-be58-48dc-927d-1ef67e65b0d1

New Issues

Severity	Issue	Source File / Package	Checkmarx Insight
	Unpinned Actions Full Length Commit SHA	/build-desktop.yml: 1245	Pinning an action to a full length commit SHA is currently the only way to use an action as an immutable release. Pinning to a particular SHA helps...
	Unpinned Actions Full Length Commit SHA	/build-desktop.yml: 1291	Pinning an action to a full length commit SHA is currently the only way to use an action as an immutable release. Pinning to a particular SHA helps...

Fixed Issues

Severity	Issue	Source File / Package
	Unpinned Actions Full Length Commit SHA	/build-desktop.yml: 1256
	Unpinned Actions Full Length Commit SHA	/build-desktop.yml: 1302
	Unpinned Actions Full Length Commit SHA	/build-desktop.yml: 288