modularize

<objective> Modularize converts an existing, non-modular codebase to a modular architecture. It detects the framework (Laravel + FuseCore, standard Laravel, Next.js with modules/, or plain React) and delegates to the matching framework expert, but owns the process itself: explore the full structure, build and present a file-by-file migration map, wait for explicit user confirmation, execute the move step by step, and run `fuse-ai-pilot:sniper` after every file change. The core constraint it enforces is that shared logic always routes through a central core -- never module-to-module imports directly. </objective> ## Agent Workflow (MANDATORY) detect framework → explore structure → build migration plan → confirm with user → execute → sniper ## Framework Detection | Signal | Framework | Delegate To | |---|---|---| | `FuseCore/` dir + `artisan` file | Laravel + FuseCore | `fuse-laravel:laravel-expert` | | `composer.json` + `artisan` (no FuseCore/) | Laravel standard | `fuse-laravel:laravel-expert` | | `src/modules/` or `app/` + `next.config` | Next.js + modules/ | `fuse-nextjs:nextjs-expert` | | `src/` + `package.json` (React, no Next) | React | `fuse-react:react-expert` | ## Critical Rules 1. **Analyze first** — always explore full structure before proposing anything 2. **Show migration map** — present file-by-file plan before touching any code 3. **User confirms** — never move or modify files without explicit approval 4. **Cores = central hub** — no module-to-module impo...