fix: confirm dashboard process quit, accurate CLI help, security contact

[osmcgrgenc]

Summary

1. Dashboard quit button no longer kills without confirmation. The top-processes card's quit button now calls AppState.requestProcessTermination(pid:) instead of killProcess. That opens the same dialog the AI Copilot already used ("Terminate this process?", "PID: n. SIGTERM will be sent first.", Cancel / Terminate Normally). Only Terminate Normally sends SIGTERM (force: false). The dialog moved from AICopilotView to the root MainView, so it appears on every screen. That also fixes the Autonomous Guard "Terminate Process" button, which previously set the pending PID and showed no dialog until the user opened AI Copilot. aiKillConfirmationPID / confirmAIProcessTermination() were renamed to pendingTerminationPID / confirmProcessTermination(), and cancelProcessTermination() was added. The dialog buttons now use the ai string table; before, Button("Cancel") looked up the main bundle and wasn't translated. No new strings were needed.
2. CLI help: --include-trash now says: "Also list Trash items; with --execute --yes, permanently delete them (no confirmation beyond --yes)." This matches the code.
3. Security contact: SECURITY.md now lists info@codifya.com instead of security@osmancagrigenc.dev. No other doc or source file had a contact address.

Process-termination call sites

Call site	Trigger	Confirmation	Signal
DashboardView → LiveTopProcessesCard.onKill	Dashboard top-processes quit button	Shared MainView alert (new)	SIGTERM
AppState.executeAIAction(.killProcess) from AICopilotView (insight + chat action buttons)	AI suggestion "Quit %@"	Shared MainView alert (unchanged behavior; dialog moved)	SIGTERM
AppState.executeAIAction(.killProcess) from AutonomousGuardView	Watchdog "Terminate Process"	Shared MainView alert (previously no dialog was visible on that screen)	SIGTERM
MemoryView alert → appState.killProcess(pid:force: true)	Memory screen force quit	Its own .alert "Terminate Process / Quit %@ (PID)? Unsaved data may be lost." → Force Quit	SIGKILL / forceTerminate() (unchanged)
AppState.killProcess → MemoryOptimizerService.terminateProcess	Only reached from the rows above	n/a (internal; SafetyGuard.isProcessKillable enforced)	per force
SafeOperationExecutor.terminateProcess	No production callers (policy-gated API only)	n/a	per force

ProcessExecutor / SandboxedCommandRunner SIGTERM→SIGKILL escalation only touches child processes the app itself spawned (timeouts), not user processes. NSApplication.terminate in MacOptimizerApp quits the app itself.

Test plan

• swift build clean
• swift test: 91 tests, 0 failures, including new testProcessTerminationWaitsForExplicitConfirmation and testCLIHelpDoesNotPromiseExtraTrashConfirmation
• Manual on device: Dashboard quit → dialog → Cancel keeps process; Terminate Normally quits it (en + tr)
• Manual: Autonomous Guard "Terminate Process" now shows the dialog

🤖 Generated with Claude Code