feat: move the instance_id file to the metadata directory (#309)
Description
To avoid conflicts between multiple DLE running on the same machine:
- move the instance_id file to metadata directory
- create a metadata directory if not exists
Related issue
Examples
Checklist
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the MR description has been reviewed -
this MR contains text changes and they have been reviewed OR there are no texts changes -
this MR contains GUI/CLI changes and they have been reviewed OR there are no GUI/CLI changes -
this MR contains API changes, specifications reflect those changes and they have been reviewed OR there are no API changes
Closes #309 (closed)
Edited by Anatoly Stansler