Introduce service accounts and bootstrap tokens (#22)

go.mod

@@ -3,6 +3,7 @@ module github.com/cirruslabs/orchard
 go 1.19
 
 require (
+	github.com/deckarep/golang-set/v2 v2.1.0
 	github.com/dgraph-io/badger/v3 v3.2103.5
 	github.com/dustin/go-humanize v1.0.0
 	github.com/gin-gonic/gin v1.8.2
@@ -11,8 +12,8 @@ require (
 	github.com/gosuri/uitable v0.0.4
 	github.com/manifoldco/promptui v0.9.0
 	github.com/spf13/cobra v1.6.0
+	github.com/stretchr/testify v1.8.1
 	go.uber.org/zap v1.24.0
-	golang.org/x/exp v0.0.0-20230203172020-98cc5a0785f9
 	gopkg.in/yaml.v3 v3.0.1
 )
 
@@ -20,6 +21,7 @@ require (
 	github.com/cespare/xxhash v1.1.0 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dgraph-io/ristretto v0.1.1 // indirect
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/gin-contrib/sse v0.1.0 // indirect
@@ -45,6 +47,7 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/ugorji/go/codec v1.2.7 // indirect