Update CLAUDE.md to reflect Phase 5 completion

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

rust/CLAUDE.md

@@ -34,7 +34,7 @@ src/
 ├── api/           # reqwest HTTP client, sync pipeline, CSV importers
 ├── calc/          # league stats, matchup scoring, score cache, weights
 ├── db/            # sqlx models, queries, schema
-├── screens/       # ratatui screen states (dashboard, gameday, stubs)
+├── screens/       # ratatui screen states (all 6 screens complete)
 └── widgets/       # reusable UI components (selector)
 ```
 
@@ -45,16 +45,16 @@ src/
 - **No global state**: Settings and SqlitePool passed by reference, no singletons
 - **TOML config** (not YAML): `data/settings.toml` with `SBA_SCOUT_` env var overrides
 
-### Current Screen Status
+### Screens (all complete)
 
-- `dashboard.rs` — Done (roster summary, sync)
-- `gameday.rs` — Done (matchup table + lineup builder)
-- `roster.rs` — Stub
-- `matchup.rs` — Stub
-- `lineup.rs` — Stub
-- `settings.rs` — Stub
+- `dashboard.rs` — Roster summary, sync trigger
+- `gameday.rs` — Matchup table + lineup builder (opponent/pitcher context)
+- `roster.rs` — Tabbed roster view (Majors/Minors/IL), batter/pitcher sub-tables
+- `matchup.rs` — Standalone matchup analysis with sort modes, state cached on nav-away
+- `lineup.rs` — Standalone lineup builder, save/load/delete with confirmation
+- `settings.rs` — Config form with TOML save, live team validation, per-field change indicators
 
 ## Code Style
 
 - Run `cargo fmt` and `cargo clippy` before committing
-- Follow existing patterns in `gameday.rs` for new screens (state struct + handle_key + handle_message + render)
+- Screen pattern: state struct → `new()` → `mount()` → `handle_key()` → `handle_message()` → `render()`