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-protocol/src/errors/shell_error.rs

@@ -1178,16 +1178,6 @@ pub enum ShellError {
         span: Option<Span>,
     },
 
-    /// An attempt to access a record column failed.
-    #[error("Access failure: {message}")]
-    #[diagnostic(code(nu::shell::lazy_record_access_failed))]
-    LazyRecordAccessFailed {
-        message: String,
-        column_name: String,
-        #[label("Could not access '{column_name}' on this record")]
-        span: Span,
-    },
-
     /// Operation interrupted by user
     #[error("Operation interrupted by user")]
     InterruptedByUser {