Optimize QueryBuilder and more DeleteBuilder options

[ez-plugins]

Added

• SelectBuilder: fluent builder for SQL SELECT statements with support for
  columns, WHERE conditions, ORDER BY, GROUP BY, HAVING, LIMIT, OFFSET, and DISTINCT
• CreateBuilder: fluent builder for SQL CREATE TABLE statements with support for
  columns, primary keys, and IF NOT EXISTS
• QueryBuilder: unified static entry point for all builder types
  • select(), from() for SELECT queries
  • insert(), insertInto(table) for INSERT queries
  • update(), update(table) for UPDATE queries
  • delete(), deleteFrom(table) for DELETE queries
  • createTable(), createTable(table) for CREATE TABLE queries
• Table-shortcut overloads on QueryBuilder: insertInto, deleteFrom, update(table),
  and createTable(table) to set the target table in a single call
• whereIn support on DeleteBuilder

Fixed

• DeleteBuilder: restored missing build() and build(SqlDialect) methods whose
  Javadoc was malformed and consumed the method body
• DeleteBuilder: added missing imports (Connector, Operator, SqlDialect, SqlResult, Map)
• DeleteBuilder: added appendDmlCondition helper to handle all comparison operators
  and resolve cyclomatic complexity violation; fixed duplicate /** on handleBetweenOperator
• CreateBuilder: repaired malformed class-level Javadoc that contained an embedded
  method body, and fixed unclosed build(SqlDialect) Javadoc comment
• QueryBuilder: removed redundant same-package imports, fixed import ordering,
  added complete Javadoc on all public API methods

[github-actions]

Test Results

100 tests  +12   100 ✅ +12   0s ⏱️ ±0s
 19 suites + 2     0 💤 ± 0 
 19 files   + 2     0 ❌ ± 0 

Results for commit 521a991. ± Comparison against base commit afe2b58.

[github-actions]

Test Results

8 tests   - 80   8 ✅  - 80   0s ⏱️ ±0s
1 suites  - 16   0 💤 ± 0 
1 files    - 16   0 ❌ ± 0 

Results for commit f0b738d. ± Comparison against base commit afe2b58.

This pull request removes 88 and adds 8 tests. Note that renamed tests count towards both.

com.github.ezframework.javaquerybuilder.query.QueryableStorageTest ‑ functionalInterfaceWorks
com.github.ezframework.javaquerybuilder.query.builder.DeleteBuilderTest ‑ buildSqlEqualityCondition
com.github.ezframework.javaquerybuilder.query.builder.DeleteBuilderTest ‑ buildSqlLessThanCondition
com.github.ezframework.javaquerybuilder.query.builder.DeleteBuilderTest ‑ buildSqlWithMultipleConditions
com.github.ezframework.javaquerybuilder.query.builder.DeleteBuilderTest ‑ buildSqlWithNoConditions
com.github.ezframework.javaquerybuilder.query.builder.DeleteBuilderTest ‑ buildWithDialect
com.github.ezframework.javaquerybuilder.query.builder.DeleteBuilderTest ‑ buildsDeleteStatement
com.github.ezframework.javaquerybuilder.query.builder.InsertBuilderTest ‑ buildSqlIsCorrect
com.github.ezframework.javaquerybuilder.query.builder.InsertBuilderTest ‑ buildWithDialect
com.github.ezframework.javaquerybuilder.query.builder.InsertBuilderTest ‑ buildsInsertStatement
…

feature.query.QueryBuilderFeatureTest ‑ buildsComplexSelectWithDialect
feature.query.QueryBuilderFeatureTest ‑ createTableShortcutEndToEnd
feature.query.QueryBuilderFeatureTest ‑ deleteFromShortcutEndToEnd
feature.query.QueryBuilderFeatureTest ‑ deleteFromWithBetween
feature.query.QueryBuilderFeatureTest ‑ deleteFromWithInAndNotIn
feature.query.QueryBuilderFeatureTest ‑ insertIntoShortcutEndToEnd
feature.query.QueryBuilderFeatureTest ‑ throwsWhenNoTable
feature.query.QueryBuilderFeatureTest ‑ updateShortcutEndToEnd

♻️ This comment has been updated with latest results.

[github-actions]

Overall Project	91.81% -6.83%	🍏
Files changed	80.11%	🍏

File	Coverage
CreateBuilder.java	100%	🍏
SelectBuilder.java	95.14% -4.86%	🍏
QueryBuilder.java	90.79% -7.68%	🍏
DeleteBuilder.java	67.57% -32.43%	🍏

[github-actions]

Overall Project	97.39% -1.31%	🍏
Files changed	96.46%	🍏

File	Coverage
CreateBuilder.java	100%	🍏
QueryBuilder.java	98.46%	🍏
SelectBuilder.java	97.57% -2.43%	🍏
DeleteBuilder.java	94.74% -5.26%	🍏