feat(haskell): add module-aware extraction and resolution

README.md

@@ -823,6 +823,7 @@ is written):
 | Swift | `.swift` | Full support |
 | Kotlin | `.kt`, `.kts` | Full support |
 | Scala | `.scala`, `.sc` | Full support (classes, traits, methods, type aliases, Scala 3 enums) |
+| Haskell | `.hs` | Partial support (module export lists, qualified/unqualified imports, `Type(..)`/`hiding`, re-exports, grouped functions and signatures, data/newtype/GADT constructors, record fields, type families, typeclasses/instances, direct/infix/HOF calls; Cabal component boundaries, CPP/Template Haskell, semantic typeclass dispatch, and `.lhs`/`.hsc` are not yet modeled) |
 | Dart | `.dart` | Full support |
 | Svelte | `.svelte` | Full support (script extraction, Svelte 5 runes, SvelteKit routes) |
 | Vue | `.vue` | Full support (script + script-setup extraction, Nuxt page/API/middleware routes) |

__tests__/db-perf.test.ts

@@ -344,7 +344,7 @@ describe('migration v6: dedup edges + add identity index on upgrade (#1034)', ()
     runMigrations(raw, 5);
 
     expect(count()).toBe(2); // duplicate collapsed, the distinct `calls` edge kept
-    expect(getCurrentVersion(raw)).toBe(8);
+    expect(getCurrentVersion(raw)).toBe(9);
     const idx = raw
       .prepare("SELECT name FROM sqlite_master WHERE type='index' AND name='idx_edges_identity'")
       .get();

__tests__/foundation.test.ts

@@ -370,7 +370,7 @@ describe('Database Connection', () => {
 
     const version = db.getSchemaVersion();
     expect(version).not.toBeNull();
-    expect(version?.version).toBe(8);
+    expect(version?.version).toBe(9);
 
     db.close();
   });