Server/new-api @ 1ca1aa0cdc1d43bec7dc56b78bdd19d2ab455f16

mrhaoji ca779e4ffa fix: fix time_test.sh (#191)		2 lat temu
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migration_v0.2-v0.3.sql	6d1e5cb5dc feat: add database migration script	2 lat temu
migration_v0.3-v0.4.sql	813bf0bd66 refactor: enable model configuration on default group (close #143)	2 lat temu
time_test.sh	ca779e4ffa fix: fix time_test.sh (#191)	2 lat temu