Fix crypto profile i18n alias

[Pigbibi]

Summary

• keep crypto_leader_rotation as a compatibility alias for crypto_live_pool_rotation
• expose manifest aliases and bump crypto-strategies to 0.4.8
• localize the Chinese README strategy name

Validation

• python -m ruff check src/crypto_strategies/catalog.py src/crypto_strategies/manifests/init.py src/crypto_strategies/init.py tests/test_catalog.py tests/test_contract_governance.py
• PYTHONPATH=src:../QuantPlatformKit/src python -m unittest tests.test_catalog tests.test_contract_governance

[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Resolve manifest aliases before lookup

Declaring crypto_leader_rotation as a manifest alias advertises it as usable metadata, but get_strategy_manifest() still indexes MANIFESTS only by canonical profile, so callers that keep the legacy profile in config and ask for its manifest get a KeyError even though catalog and runtime-adapter lookups now resolve the alias. Please either add alias entries to MANIFESTS or route this lookup through the same catalog alias resolver so manifest compatibility matches the rest of the package.

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