[WIP] Fix swapped parameters for promiseExec function

[Copilot]

Fix swapped parameters for promiseExec and callback functions

This PR addresses issue #1042 where callback functions throughout AlaSQL use non-standard callback parameter orders.

Changes Made:

• Create test1042.js to demonstrate current behavior and test the fix
• Update promiseExec in src/18promise.js to expect (err, data) callback
• Update promiseExec in src/99worker-start.js to expect (err, data) callback
• Update alasql.exec error handling in src/17alasql.js to use (err, data)
• Update adrunone function in src/17alasql.js to handle (err, data)
• Update test files to use (err, data) callback pattern
• Distinguish between internal query callbacks (res, err) and external callbacks (err, data)
• Fix remaining callback issues in INTO functions and other internal components
• Run all tests to ensure backward compatibility
• Verify promise functionality works correctly with the fix

Known Issues:

• Internal query callbacks use (res, err) pattern while external callbacks use (err, data)
• Need to carefully distinguish between the two patterns in the codebase
• Some INTO functions may need special handling

Original prompt

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This section details on the original issue you should resolve

<issue_title>Swapped parameters for promiseExec</issue_title>
<issue_description>promiseExec has the err and data parameter swapped. This trickles down into alasql.exec and further.

Spawned from https://github.com/elipalmer/alasql/blob/3f996ea8eaf774f380a069d493518e3ea27c70a2/src/40select.js#L371</issue_description>

<agent_instructions>Please start by making a test file named test1042.js and demonstrate the use of promiseExec - and then try to refactor as described here. </agent_instructions>

Comments on the Issue (you are @copilot in this section)

@mathiasrw Hi @alphagamer7

That would be so lovely if you could look into this.

Where are you in the process? Are you able to get to step 6 of https://github.com/agershun/alasql/blob/develop/.github/CONTRIBUTING.md ?</comment_new>

• Fixes Swapped parameters for promiseExec #1042

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