feat: Phase 7 mesh hardening — WASM cache + backpressure#10
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Use agent-body-core wasm_engine shared module cache for filters; add token-bucket PriorityConsumer with RT/BE/IDLE subject classes on JetStream tail. Bump to 0.7.0, agent-body-core v0.5.17 + wasm.
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Summary
wasm_filter.rs— usesagent-body-core::wasm_engine::shared()module cache (no cold Engine per message)backpressure.rs— token-bucket JetStream consumer with RT / BE / IDLE subject priority classesstream.rs— JetStream tail appliesPriorityConsumer::acquirebefore processingwasm_filter_cached_vs_coldagent-body-core v0.5.17withwasmfeatureTest plan
cargo test -p agent-nerves backpressure::tests::token_bucket_parks_excesscargo test --release -p agent-nerves -- --test-threads=1(9 passed)cargo fmt --allTarget release: agent-nerves v0.7.0