fix(parser): use alias-safe Haskell arrays

Preload the shared Tree-sitter array helpers before the pinned Haskell scanner so optimized builds do not retain a stale contents pointer across realloc. Keep a compile-time signature guard to prevent regression.

Fixes #1231

Signed-off-by: wargloom <wargloom@gmail.com>

Author: WarGloom

internal/cbm/grammar_haskell.c

@@ -1,4 +1,8 @@
 // Vendored tree-sitter grammar: haskell
 // Each grammar compiled as separate unit (conflicting static symbols).
+#include "vendored/common/tree_sitter/array.h" // strict-aliasing-safe helpers (tree-sitter#5242)
+typedef void *(*cbm_haskell_array_grow_fn)(void *, uint32_t, uint32_t *, uint32_t, size_t);
+_Static_assert(_Generic(&_array__grow, cbm_haskell_array_grow_fn: 1, default: 0),
+               "Haskell scanner requires strict-aliasing-safe array helpers");
 #include "vendored/grammars/haskell/parser.c"
 #include "vendored/grammars/haskell/scanner.c"