rename main files

src/test_all.zig

@@ -16,6 +16,6 @@ test "turbonss test suite" {
     _ = @import("validate.zig");
 
     // main
-    _ = @import("unix2db.zig");
-    _ = @import("analyze.zig");
+    _ = @import("turbo-unix2db.zig");
+    _ = @import("turbo-analyze.zig");
 }