refactor(runtime): replace project facade traits

[ScriptedAlchemy]

Summary

• delete one-implementation ProjectRuntime and DashboardProjectRuntime getter facades and their dyn TraceDecay aliases
• pass immutable admitted AutomationProjectContext and DashboardProjectContext values instead
• keep ProfileRuntime and SourceEditRuntimePort as real lifecycle/security boundaries
• compose contexts before durable effect admission; remove duplicate scheduler identity derivation and no-op retrieval alias

Tests

• automation-runtime: 423 passed
• dashboard-api: 229 passed
• focused admission-order RED/GREEN regressions passed
• workspace check and affected clippy clean
• fmt, diff, commitlint and deleted-name census clean
• independent review approved after ordering fix

Part of #1073.
Part of #1088.

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Latest commit: 49ccc8a

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[chatgpt-codex-connector]

Codex Review Summary

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Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-09-09T04:31:56.028115Z	49ccc8a	PR opened

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