pgrecon 0.2.1

Code-lane refinements, all proven on a live PostgreSQL 16 before tagging.

• Bare procedure-call statements become CALL statements with the
  parentheses CALL requires, resolved against the extracted
  procedures.
• EXIT WHEN cursor%NOTFOUND directly after a FETCH of the same cursor
  becomes EXIT WHEN NOT FOUND, which is what plpgsql's FOUND reports
  at that point. This converts the classic OPEN/FETCH/EXIT/CLOSE
  cursor loop mechanically.
• :name bind placeholders inside EXECUTE IMMEDIATE literals fold to
  numbered parameters when their count matches the USING arity;
  Oracle binds them by position exactly as PostgreSQL numbers them.
  OUT bind arguments refuse; mismatched counts stay verbatim under
  the standing verify-by-hand note.
• Sized character declarations in code (VARCHAR2(200) and friends)
  now map; the size pattern never matched type names containing a
  digit, so they were refused as unsupported.

See CHANGELOG.md for details.