### What problem does this PR solve?
Introduced gpu profile in .env
Added Dockerfile_tei
fix datrie
Removed LIGHTEN flag
### Type of change
- [x] Documentation Update
- [x] Refactoring
### What problem does this PR solve?
#6050
### Type of change
- [x] Documentation Update
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Co-authored-by: writinwaters <93570324+writinwaters@users.noreply.github.com>