[UI] Add per-project templates repo support #6582

Job	Run time
compute-version	4s
build-docs / build-docs	1m 15s
build-artifacts / runner-test (ubuntu-latest)	1m 4s
build-artifacts / gateway-build	16s
build-artifacts / runner-test (macos-latest)	1m 23s
build-artifacts / frontend-build	1m 57s
build-artifacts / code-lint	1m 0s
build-artifacts / generate-json-schema	17s
build-artifacts / runner-compile (ubuntu-24.04, linux, amd64)	1m 7s
build-artifacts / runner-compile (ubuntu-24.04-arm, linux, arm64)	18s
build-artifacts / python-build	18s
build-artifacts / python-test (macos-latest, 3.10)	3m 21s
build-artifacts / python-test (macos-latest, 3.12)	3m 4s
build-artifacts / python-test (windows-latest, 3.10)	1m 57s
build-artifacts / python-test (ubuntu-latest, 3.12)	8m 1s
build-artifacts / python-test (macos-latest, 3.11)	3m 50s
build-artifacts / python-test (macos-latest, 3.13)	3m 21s
build-artifacts / python-test (windows-latest, 3.12)	2m 7s
build-artifacts / python-test (ubuntu-latest, 3.13)	7m 57s
build-artifacts / python-test (windows-latest, 3.9)	3m 25s
build-artifacts / python-test (ubuntu-latest, 3.10)	7m 59s
build-artifacts / python-test (ubuntu-latest, 3.9)	7m 4s
build-artifacts / python-test (windows-latest, 3.13)	2m 36s
build-artifacts / python-test (windows-latest, 3.11)	2m 8s
build-artifacts / python-test (macos-latest, 3.9)	3m 43s
build-artifacts / python-test (ubuntu-latest, 3.11)	7m 59s
upload-pre-pypi-artifacts / upload-pre-pypi-artifacts	19s
upload-post-pypi-artifacts / upload-post-pypi-artifacts	19s
	1h 18m 9s

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