feat(query): support DATE_TRUNC('WEEK', EXPR)->DATE (#17407)

:) select date_trunc('week', '2025-02-05 00:01:00');

select
  date_trunc('week', '2025-02-05 00:01:00')

┌─────────────────────────────────────────┐
│ DATE_TRUNC(WEEK, '2025-02-05 00:01:00') │
│                   Date                  │
├─────────────────────────────────────────┤
│ 2025-02-03                              │
└─────────────────────────────────────────┘

Author: TCeason

src/query/sql/src/planner/semantic/type_check.rs

@@ -3004,6 +3004,16 @@ impl<'a> TypeChecker<'a> {
                     &[date],
                 )
             }
+            ASTIntervalKind::Week => {
+                self.resolve_function(
+                    span,
+                    "to_start_of_week", vec![],
+                    &[date, &Expr::Literal {
+                        span: None,
+                        value: Literal::UInt64(1)
+                    }],
+                )
+            }
             ASTIntervalKind::Day => {
                 self.resolve_function(
                     span,

tests/sqllogictests/suites/query/functions/02_0012_function_datetimes.test

@@ -272,6 +272,16 @@ SELECT max(MONTHS_BETWEEN(mine_date, birth_date))/12 as demo_age FROM t GROUP BY
 statement ok
 drop table if exists t;
 
+query T
+select date_trunc('month', '2025-02-05 00:01:00');
+----
+2025-02-01
+
+query T
+select date_trunc('week', '2025-02-05 00:01:00');
+----
+2025-02-03
+
 query FF
 SELECT
     MONTHS_BETWEEN('2019-03-15'::DATE,