Fix runtime target key normalization for strategy switch

[Pigbibi]

Summary

• Fix account runtime status lookup in strategy switch page to tolerate key case/whitespace mismatch.
• Keep exact key precedence, add normalized fallback for key/target_name/label.
• Preserve existing behavior for existing state entries while filling defaults safely.
• Keep fallback path unchanged so missing state still uses defaults.
• Added regression tests for normalized mapping and fallback behavior.

Validation

• node tests/test_cash_financing.js
• node tests/strategy_switch_worker_validation.mjs

[github-actions]

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