Replace Java Glide with FFM native backend (libglide_ffi)#61
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Implement all 267 Valkey commands via Java Foreign Function & Memory API, replacing the Java Glide client dependency. Includes tagless-final FFI layer with type-safe command dispatch, cancellation-safe callback lifecycle, native memory leak protection, and comprehensive soak/security tests. Key changes: - FFM-based NativeClient/CommandDispatcher with Arena-managed memory - CallbackRegistry with markCanceled protocol for safe fiber cancellation - ScoredValue[V] ADT replacing raw (V, Double) tuples - Architecture documentation and fs2-streams design doc - Weekly CI soak test (1M commands, RSS bounded) - Security hardening: bounded reinterpret (64KB cap), ValkeyUri credential redaction in toString, input size validation (512MB max per arg) - 647 tests passing (79 core + 568 effects) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Implement all 267 Valkey commands via Java Foreign Function & Memory API, replacing the Java Glide client dependency. Includes tagless-final FFI layer with type-safe command dispatch, cancellation-safe callback lifecycle, native memory leak protection, and comprehensive soak/security tests.
Key changes: