add sxcloud init.sql

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 31.02%. Comparing base (e1a6446) to head (a51dca9). Report is 1 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1052 +/- ## ======================================= Coverage 31.02% 31.02% ======================================= Files 49 49 Lines 2952 2952 ======================================= Hits 916 916 Misses 1986 1986 Partials 50 50 ```

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