chore: release v1.4.3

Author: sivert-io

src/internal/tui/version.go

@@ -3,7 +3,7 @@ package tui
 // currentVersion is the version string shown in the TUI title. In a full
 // release build this is typically overridden at link-time via -ldflags.
 // IMPORTANT: do not include a leading "v" here; the UI adds it when rendering.
-const currentVersion = "v1.4.2"
+const currentVersion = "v1.4.3"
 
 // Version returns the current CSM version string used by the TUI and logs.
 func Version() string {