[main] no such function: crsql_siteid

Cool project! Trying out main (2bd4bc9), and comparing it to inital_poc branch. Ran into some issues. I understand this is in active development, but thought I should share. I am seeing the following in the mobile logs: `Error code 1: no such function: crsql_siteid`. It also looks like it isn't hitting the server.

```
INFO BEGIN undefined
INFO SELECT name FROM pragma_table_list WHERE schema='main'AND type='table'AND name IN(?,?) ["tinybase_values", "todo"]
INFO SELECT name,type FROM pragma_table_info(?) ["todo"]
INFO SELECT*FROM"todo" undefined
INFO END undefined
INFO BEGIN undefined
INFO SELECT name FROM pragma_table_list WHERE schema='main'AND type='table'AND name IN(?,?) ["tinybase_values", "todo"]
INFO SELECT name,type FROM pragma_table_info(?) ["todo"]
INFO INSERT INTO"todo"("id","text","completed")VALUES(?,?,?)ON CONFLICT("id")DO UPDATE SET"text"=excluded."text","completed"=excluded."completed" ["vqXX3BQzzA", "Do a word search puzzle", 0]
INFO DELETE FROM"todo"WHERE"id"NOT IN(?) ["vqXX3BQzzA"]
INFO END undefined
WARN Possible Unhandled Promise Rejection (id: 0):
Error: Error code 1: no such function: crsql_siteid
Error: Error code 1: no such function: crsql_siteid
```