v3.5.4 — Robust attack chaining & false-positive reduction

Bundles the multi-round post-exploitation attack-chaining engine (attack_chain:
per-foothold decisions, loot carried forward, validate-before-pivot, loop-until-
dry, --chain-depth) and the false-positive controls (robust verdict parsing,
severity-aware quorum, adversarial refute pass, stronger validator prompt).
Version bumped 3.5.3 -> 3.5.4; README/RELEASE updated.

neurosploit-rs/Cargo.toml

@@ -3,7 +3,7 @@ members = ["crates/harness", "app"]
 resolver = "2"
 
 [workspace.package]
-version = "3.5.3"
+version = "3.5.4"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/JoasASantos/NeuroSploit"