chore: stop using hashicorp raft implementation, etcd one is simpler

go.mod

@@ -3,39 +3,15 @@ module pedis
 go 1.21.2
 
 require (
-	github.com/redis/go-redis v6.15.9+incompatible
-	golang.org/x/net v0.22.0
+	github.com/redis/go-redis/v9 v9.5.1
+	github.com/stretchr/testify v1.9.0
 )
 
 require (
-	github.com/armon/go-metrics v0.4.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
-	github.com/fatih/color v1.13.0 // indirect
-	github.com/go-playground/assert/v2 v2.2.0 // indirect
-	github.com/go-redis/redis v6.15.9+incompatible // indirect
-	github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c // indirect
-	github.com/hashicorp/errwrap v1.0.0 // indirect
-	github.com/hashicorp/go-hclog v1.6.2 // indirect
-	github.com/hashicorp/go-immutable-radix v1.0.0 // indirect
-	github.com/hashicorp/go-msgpack v0.5.3 // indirect
-	github.com/hashicorp/go-msgpack/v2 v2.1.1 // indirect
-	github.com/hashicorp/go-multierror v1.1.0 // indirect
-	github.com/hashicorp/go-sockaddr v1.0.0 // indirect
-	github.com/hashicorp/golang-lru v0.5.0 // indirect
-	github.com/hashicorp/memberlist v0.5.0 // indirect
-	github.com/hashicorp/raft v1.6.1 // indirect
-	github.com/hashicorp/serf v0.10.1 // indirect
-	github.com/mattn/go-colorable v0.1.12 // indirect
-	github.com/mattn/go-isatty v0.0.14 // indirect
-	github.com/miekg/dns v1.1.41 // indirect
-	github.com/onsi/ginkgo v1.16.5 // indirect
-	github.com/onsi/gomega v1.32.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/redis/go-redis/v9 v9.5.1 // indirect
-	github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 // indirect
-	github.com/stretchr/testify v1.9.0 // indirect
-	golang.org/x/sys v0.18.0 // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )