use StreamedResponse to prevent memory exhaustion on large exports

[rcsofttech85]

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[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ +0.02% (target: -1.00%)	✅ 94.87%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (7516eb1)	2393	2208	92.27%
Head commit (28699bc)	2399 (+6)	2214 (+6)	92.29% (+0.02%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#61)	39	37	94.87%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ +0.02% (target: -1.00%)	✅ 94.87%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (7516eb1)	2393	2208	92.27%
Head commit (28699bc)	2399 (+6)	2214 (+6)	92.29% (+0.02%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#61)	39	37	94.87%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences