fix(predictify-hybrid): 22 missing modules + unclosed delimiter in disputes.rs block resolution test suite

[ogunjobielijah09-cyber]

Bug

cargo build -p predictify-hybrid currently fails with 23 errors:

• 22 error[E0583]: file not found for module <name> errors for module declarations in contracts/predictify-hybrid/src/lib.rs whose source files do not exist on disk:

  analytics, audit, audit_trail, monitor, balances, batch_operations, circuit_breaker, config, force_resolve, extensions, gov_registry, fees, gas, governance, oracles, reentrancy_guard, oracle_health, upgrade_manager, utils, validation, versioning, performance_benchmarks

• One error: this file contains an unclosed delimiter in contracts/predictify-hybrid/src/disputes.rs at line 4896, with the offending impl DisputeUtils { opened at line 2765 and never closed.

• lib.rs declares the following modules twice: events, extensions, tokens, audit_trail, monitor.

Impact

Adding predictify-hybrid as a dev-dependency of any other crate (e.g. resolution) forces cargo to compile it, breaking the dependent crate's cargo test run. This blocks PR #1231 and any other cross-crate integration testing that touches the hybrid crate.

Suggested fix scope

A dedicated PR (out of scope of issue #1231) that:

1. Restores or stubs the 22 missing module source files with the API surface declared in lib.rs (e.g. crate::audit::AuditTrailManager::append_record, crate::circuit_breaker::CircuitBreaker::*, crate::config::ConfigManager::*, crate::reentrancy_guard::GuardError, etc.).
2. Locates and closes the missing } in disputes.rs between line 2765 and line 4896.
3. Removes the duplicate mod events;, mod extensions;, mod tokens;, mod audit_trail;, mod monitor; declarations from lib.rs.

Workaround in the meantime

gas_snap.rs (which exercises predictify_hybrid entrypoints) was relocated to contracts/predictify-hybrid/tests/ in PR closing #1231, so:

• cargo test -p resolution works on the moved-out gas_snap suite.
• cargo test -p predictify-hybrid --test gas_snap is registered but cannot run until the compile errors are fixed.

Acceptance criteria

• cargo build -p predictify-hybrid exits 0.
• cargo test -p predictify-hybrid runs all 5+ registered test targets (err_stability, stateful, gas_snap, plus the inline tests) and they pass or are appropriately gated.
• cargo test -p predictify-hybrid --test gas_snap exercises the snapshot baselines and passes within the 5% ceiling.