build: update libghostty-vt vendor

vendor ghostty 063ac3e and remove the musl libc++ link workaround.

expose the new selection formatter and hyperlink uri apis for follow-up rendering work.

add manual artifact validation for static linux builds.

1 files changed, 53 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/include/ghostty/vt/selection.h b/vendor/libghostty-vt/include/ghostty/vt/selection.h
new file mode 100644
index 00000000..9f878fad
--- /dev/null
+++ b/vendor/libghostty-vt/include/ghostty/vt/selection.h
@@ -0,0 +1,53 @@
+/**
+ * @file selection.h
+ *
+ * Selection range type for specifying a region of terminal content.
+ */
+
+#ifndef GHOSTTY_VT_SELECTION_H
+#define GHOSTTY_VT_SELECTION_H
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <ghostty/vt/grid_ref.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** @defgroup selection Selection
+ *
+ * A selection range defined by two grid references that identifies a
+ * contiguous or rectangular region of terminal content.
+ *
+ * @{
+ */
+
+/**
+ * A selection range defined by two grid references.
+ *
+ * This is a sized struct. Use GHOSTTY_INIT_SIZED() to initialize it.
+ *
+ * @ingroup selection
+ */
+typedef struct {
+  /** Size of this struct in bytes. Must be set to sizeof(GhosttySelection). */
+  size_t size;
+
+  /** Start of the selection range (inclusive). */
+  GhosttyGridRef start;
+
+  /** End of the selection range (inclusive). */
+  GhosttyGridRef end;
+
+  /** Whether the selection is rectangular (block) rather than linear. */
+  bool rectangle;
+} GhosttySelection;
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GHOSTTY_VT_SELECTION_H */