feat(oracle): add oracle module

proto/oracle/v1/genesis.proto

@@ -0,0 +1,22 @@
+syntax = "proto3";
+package oracle.v1;
+
+import "gogoproto/gogo.proto";
+import "amino/amino.proto";
+
+option go_package = "github.com/onsonr/sonr/x/oracle/types";
+
+// GenesisState defines the module genesis state
+message GenesisState {
+  // Params defines all the parameters of the module.
+  Params params = 1 [(gogoproto.nullable) = false];
+}
+
+// Params defines the set of module parameters.
+message Params {
+  option (amino.name) = "oracle/params";
+  option (gogoproto.equal) = true;
+  option (gogoproto.goproto_stringer) = false;
+
+  bool some_value = 2;
+}