fabro/nodes/implement/response.md

All verification steps pass:

1. ✅ cargo build --workspace — compiles cleanly
2. ✅ cargo test -p fabro-model — all 60 catalog tests pass (snapshot tests included)
3. ✅ cargo test --workspace — no regressions (all 179 workspace tests pass)
4. ✅ cargo clippy --workspace -- -D warnings — no lint warnings
5. ✅ cargo fmt --check --all — formatted
6. ✅ cargo tree -p fabro-validate | grep fabro-llm — returns nothing (fabro-validate no longer depends on fabro-llm)

Here's a summary of all changes made:

Created files

• lib/crates/fabro-model/Cargo.toml — already existed (from prior preflight)
• lib/crates/fabro-model/src/lib.rs — crate root with re-exports of all public API
• lib/crates/fabro-model/src/types.rs — already existed with ModelInfo, ModelLimits, ModelFeatures, ModelCosts
• lib/crates/fabro-model/src/provider.rs — Provider enum, ModelId struct, all impls and tests (moved from fabro-llm)
• lib/crates/fabro-model/src/catalog.rs — catalog functions + tests (moved from fabro-llm)
• lib/crates/fabro-model/src/catalog.json — model catalog data (copied from fabro-llm)

Deleted files

• lib/crates/fabro-llm/src/catalog.rs — moved to fabro-model
• lib/crates/fabro-llm/src/catalog.json — moved to fabro-model

Modified files

• lib/crates/fabro-llm/Cargo.toml — added fabro-model dependency
• lib/crates/fabro-llm/src/lib.rs — removed pub mod catalog;, changed re-export to pub use fabro_model::{ModelId, Provider};
• lib/crates/fabro-llm/src/provider.rs — removed Provider/ModelId/tests, added pub use fabro_model::{ModelId, Provider};
• lib/crates/fabro-llm/src/types.rs — replaced ModelInfo structs with pub use fabro_model::{...}
• lib/crates/fabro-llm/src/cli.rs — use fabro_model as catalog + split ModelInfo import
• lib/crates/fabro-llm/src/client.rs — fabro_model::get_model_info
• lib/crates/fabro-llm/src/providers/anthropic.rs — fabro_model::get_model_info
• lib/crates/fabro-validate/Cargo.toml — replaced fabro-llm with fabro-model
• lib/crates/fabro-validate/src/rules.rs — fabro_model::* imports
• lib/crates/fabro-cli/Cargo.toml — added fabro-model
• lib/crates/fabro-cli/src/commands/{pr,run}.rs — fabro_model::* imports
• lib/crates/fabro-cli/src/commands/provider.rs — fabro_model::Provider
• lib/crates/fabro-cli/src/doctor.rs — fabro_model::* imports
• lib/crates/fabro-cli/src/install.rs — fabro_model::Provider
• lib/crates/fabro-cli/src/main.rs — fabro_model::Provider
• lib/crates/fabro-cli/src/provider_auth.rs — fabro_model::Provider
• lib/crates/fabro-api/Cargo.toml — added fabro-model
• lib/crates/fabro-api/src/{demo/mod,serve,server,sessions}.rs — fabro_model::* imports
• lib/crates/fabro-workflows/Cargo.toml — added fabro-model
• lib/crates/fabro-workflows/src/backend/{api,cli}.rs — fabro_model::* imports
• lib/crates/fabro-workflows/src/{cost,transform,handler/prompt}.rs — fabro_model::* imports
• lib/crates/fabro-agent/Cargo.toml — added fabro-model
• lib/crates/fabro-agent/src/{cli,memory,profiles/*,provider_profile,session,test_support,tools}.rs — fabro_model::* imports
• lib/crates/fabro-agent/tests/guardrails.rs — fabro_model imports
• lib/crates/fabro-hooks/Cargo.toml — added fabro-model
• lib/crates/fabro-hooks/src/executor.rs — fabro_model::get_model_info