refactor: extract if-chains from dispatchNamedObject to prevent if-drop bug

[cs01]

Summary

• Extracts process, assert, os, console, ChadScript, and sqlite dispatch chains from dispatchNamedObject() into standalone functions in named-object-dispatch.ts
• Follows the existing pattern used by handleFsMethod, handleCryptoMethod, handlePathMethod, etc.
• Removes the dispatchSqliteMethod private class method in favor of a standalone function for consistency
• Reduces the number of consecutive if-return blocks within dispatchNamedObject() from 10+ to 0, mitigating the native compiler's if-drop bug that drops 5th+ consecutive if-return blocks

Test plan

• All 432 tests pass
• Self-hosting verification passes (verify:quick)
• Prettier formatting check passes
• No new functionality — pure refactor moving existing code to standalone functions

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