[codex] Improve inventory schema handling

[pheidon]

Summary

• route Safari CloudTabs list through the live cloud_tabs / cloud_tab_devices schema
• normalize SQLite schema drift into clear unsupported-schema errors instead of raw sqlite failures
• allow iCloud Drive scoped paths to point at a file without trying to open the file as a directory
• add Apple Messages chat.db schema support for conversations and recent-message metadata
• resolve modern Contacts AddressBook databases under AddressBook/Sources/*/AddressBook-v22.abcddb
• add focused regression coverage for unsupported schemas, file-scoped Drive reads, Apple Messages schema reads, and AddressBook source discovery

Why

The privacy-safe Hermes sweep showed several broad inventory commands failing against real Apple stores because the CLI was querying synthetic placeholder table names or old default paths. This patch makes schema drift explicit and actionable, keeps CloudTabs on the live schema already verified on Hermes, starts replacing synthetic assumptions with real Apple schema adapters, and resolves the modern Contacts database location.

Validation

• git diff --check: passed locally on Pheidon
• GitHub PR Fast CI: passed on macOS self-hosted runner for commit 93c3b67
• GitHub PR Fast CI: passed on macOS self-hosted runner for commit 85b7061
• GitHub PR Fast CI: passed on macOS self-hosted runner for commit 8fc5a09
• Local Pheidon Swift validation not available: swift is not installed here
• Hermes schema-only scan completed; live-store Messages validation was requested but the validator did not return a compact result yet

Remaining Follow-Up

• Add bounded/summary-only live validation for messages conversations, or add a CLI --limit option for that command before re-running on a full live store
• Add schema-aware row adapters for live Notes, Contacts, Mail, and Music after Hermes returns full table/column maps where needed

[chatgpt-codex-connector]

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