feat(access): enable table structure editing for Access databases

- Add accessCapabilities based on UCanAccess DDL support testing
- CREATE TABLE, ADD COLUMN, CREATE INDEX are supported
- DROP COLUMN, ALTER COLUMN, RENAME COLUMN, DROP INDEX are not supported
- Use H2 SQL dialect for generated DDL

apps/desktop/src/lib/databaseCapabilitySets.ts

@@ -147,6 +147,7 @@ export const TABLE_STRUCTURE_SUPPORTED_TYPES = new Set<DatabaseType>([
   "h2",
   "sundb",
   "iris",
+  "access",
 ]);
 
 export const CREATE_DATABASE_SUPPORTED_TYPES = new Set<DatabaseType>([