Remove lazy records (#12682)

# Description
Removes lazy records from the language, following from the reasons
outlined in #12622. Namely, this should make semantics more clear and
will eliminate concerns regarding maintainability.

# User-Facing Changes
- Breaking change: `lazy make` is removed.
- Breaking change: `describe --collect-lazyrecords` flag is removed.
- `sys` and `debug info` now return regular records.

# After Submitting
- Update nushell book if necessary.
- Explore new `sys` and `debug info` APIs to prevent them from taking
too long (e.g., subcommands or taking an optional column/cell-path
argument).

crates/nu-color-config/src/style_computer.rs

@@ -106,10 +106,9 @@ impl<'a> StyleComputer<'a> {
             Value::Binary { .. } => TextStyle::with_style(Left, s),
             Value::CellPath { .. } => TextStyle::with_style(Left, s),
             Value::Record { .. } | Value::List { .. } => TextStyle::with_style(Left, s),
-            Value::Closure { .. }
-            | Value::Custom { .. }
-            | Value::Error { .. }
-            | Value::LazyRecord { .. } => TextStyle::basic_left(),
+            Value::Closure { .. } | Value::Custom { .. } | Value::Error { .. } => {
+                TextStyle::basic_left()
+            }
         }
     }