Incorrect SQL Formatting with Directives

[xterao]

Describe the bug

• In some cases, blocks immediately following conditional or loop directives are not line-broken correctly.

• The indentation of keyword groups enclosed by directives can become misaligned or incorrect.

Expected behavior
Adjusted the formatting logic to ensure correct handling of block combinations.

Improved directive-aware formatting to apply proper line breaks and indentation based on the position of surrounding blocks.

Also,Add spacing rules to prevent a space from being inserted between a variable directive and a following column name.

Sample
Before:

            select
              /*%expand*/*
            from
              employee
            where
            /*%if min != null */
              age >= /* min */10
            /*%end */

After:

            SELECT /*%expand*/*
              FROM employee
             WHERE
                   /*%if min != null */               age >= /* min */10
                   /*%end */