[Idea] Store the application version in the DB and don't allow starting cleosrv if the DB is too new

The idea being that users are prevented from opening the DB with an old binary by mistake.

Maybe provide a --force parameter to override this in case of bugs.

No files or tests are named. Start by locating the cleosrv startup path, database schema/version handling, and existing command-line flag definitions. The work is complete when the database records the application version, newer databases are rejected by older binaries, and a documented --force override is covered by tests.

Written by the indexing model from the issue text.