cmd/tools/vsqlite: route dot commands from CLI args to dot_cmd (#26801)

When a dot command like '.tables' was passed as a CLI argument
(e.g. v sqlite mydb.db .tables), it was sent to app.run() which
only handles SQL, causing an exec_none error. Route any arg
starting with '.' to app.dot_cmd() instead.

Co-authored-by: Richard Wheeler <quaesitor.scientiam@gmail.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: 3 people

cmd/tools/vsqlite/main.v

@@ -122,7 +122,12 @@ fn main() {
 		}
 		app.exec_file(args[2])
 	} else {
-		app.run(args[1..].join(' '))
+		cmd := args[1..].join(' ')
+		if cmd.starts_with('.') {
+			app.dot_cmd(cmd)
+		} else {
+			app.run(cmd)
+		}
 	}
 }