Multiple changes.

- Minor README updates.
- Create LICENSE and History files.
- Use 'func' instead of 'proc' where applicable.
- Add some destructor debug.
- Rename primary exceptions to 'X-error'.
- Bind to proper object types in prepared statement parameters.
- Retain the found 'type' in the KuzuValue object.

FossilOrigin-Name: db59c0b901b1715170e0d269fc2bf00477ac48af4d10a747eb5a749adbf6268e

tests/tuples/t_throws_exception_fetching_at_end.nim

@@ -12,6 +12,6 @@ q = conn.query( "MATCH (d:Doop) RETURN d.thing" )
 
 try:
    discard q.getNext
-except KuzuIndexException as err:
+except KuzuIndexError as err:
     assert err.msg.contains( re"""Query iteration past end.""" )
 

tests/tuples/t_throws_exception_invalid_index.nim

@@ -15,6 +15,6 @@ let tup = q.getNext
 
 try:
     echo tup[22]
-except KuzuIndexException as err:
+except KuzuIndexError as err:
     assert err.msg.contains( re"""Unable to fetch tuple value at idx 22.""" )