Fix contract detail balance display

[YoshiyukiSakura]

Summary

• Fix contract detail balance lookup by allowing /api/plugin/evm/accounts to include contracts when explicitly requested.
• For single contract balance display, read contract-native balance and AA/paymaster getDeposit() balance when supported, so deposited HEI does not render as 0 HEI.
• Update cursor typings and API docs for the new include_contracts parameter.

Fixes #48

Verification

• go test ./plugins/evm/http
• npm run build

Notes

• Full go test ./plugins/evm/dao is blocked locally by the existing dao_test init path requiring ../../../configs/config.yaml plus MySQL/Redis.
• This replaces the earlier fork-based PR Fix contract detail balance display #49 now that upstream push permissions are available.

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Project	Deployment	Actions	Updated (UTC)
subscan-essentials	Ready	Preview, Comment	Jun 11, 2026 3:00am
subscan-essentials-ui-react	Ready	Preview, Comment	Jun 11, 2026 3:00am

[libai0610]

Do not include getDeposit() in the Contract Balance value. Contract detail Balance should reflect only the current native balance from eth_getBalance/latest native balance source. If getDeposit is useful, expose it as a separate field in a future issue.

[YoshiyukiSakura]

Updated in d3d79af: Contract detail Balance now uses only the latest native balance path (eth_getBalance when available, otherwise the indexed native balance fallback). Removed the getDeposit() aggregation from this field; deposit can be exposed separately in a follow-up issue if needed.