string `database://` has 4 occurrences, make it a constant (goconst)

string `reserved char ` has 4 occurrences, make it a constant (goconst)

Error return value of `viper.BindPFlags` is not checked (errcheck)

string `file://` has 6 occurrences, make it a constant (goconst)

const `defaultDatabaseDSN` is unused (unused)

const `defaultDatabaseDriver` is unused (unused)

const `defaultDatabaseAddress` is unused (unused)

const `defaultDatabaseName` is unused (unused)

const `defaultDatabaseUser` is unused (unused)

const `defaultDatabasePassword` is unused (unused)

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, golangci/golangci-lint-action@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `save-state` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/