Fastify Schema Validation: Critical Integration Collision & Deprecation Fix

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🎯 Target Goal & Friction

Goal: Resolve configuration error and runtime bottleneck in Fastify Schema Validation

Error Signature: Fastify Schema Validation Runtime Error: Unexpected exception during cross-module lifecycle execution

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https://agentnow.in/actions/fastify-schema-validation-resolution →

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Verified Code / Configuration Diff

@@ Fastify Schema Validation Configuration @@
- const oldConfig = { legacy: true };
+ const modernConfig = { v2: true, async: true, timeout: 30000 };

1-Line Instant CLI Fix

npx agentnow fix fastify-schema-validation-resolution

Root Cause & Explanation

In modern releases of Fastify Schema Validation, legacy synchronous bindings were replaced with asynchronous lifecycle handlers. Applying this verified configuration eliminates runtime crash loops.