Can not create an stored_only attribute

@glookka is already working on this.

Since Mar 31, 2025.

### Bug Description:

CREATE TABLE IF NOT EXISTS abcd (a int, b int **stored_only**);
will get "ERROR 1064 (42000): P03: syntax error, unexpected tablename, expecting ',' or ')' near 'stored_only)'"

CREATE TABLE IF NOT EXISTS abcd (a int, b int **stored**);
will get: ERROR 1064 (42000): P03: syntax error, unexpected STORED, expecting ',' or ')' near 'stored)'

CREATE TABLE IF NOT EXISTS abcd (a int, b **string stored**);
will ok

### Manticore Search Version:

Manticore 7.4.6 b2ff82920@25022808 (columnar 4.1.1 25f4706@25022806) (secondary 4.1.1 25f4706@25022806) (knn 4.1.1 25f4706@25022806)

### Operating System Version:

ubuntu 20.04

### Have you tried the latest development version?

None

### Internal Checklist:

^{To be completed by the assignee. Check off tasks that have been completed or are not applicable.}

- [ ] Implementation completed
- [ ] Tests developed
- [ ] Documentation updated
- [ ] Documentation reviewed
- [ ] [Changelog](https://docs.google.com/spreadsheets/d/1mz_3dRWKs86FjRF7EIZUziUDK_2Hvhd97G0pLpxo05s) updated