Setup and integrate bond module into the chain (#2)

* Add common message types and update proto gen script

* Update proto gen script to generate pulsar proto code

* Upgrade direct deps

* Populate params and genesis files

* Setup keeper files

* Setup module files with depinject and autocli

* Add placeholder keeper methods

* Integrate bond module into the chain

proto/cerc/bond/module/v1/module.proto

@@ -0,0 +1,15 @@
+syntax = "proto3";
+
+package cerc.bond.module.v1;
+
+import "cosmos/app/v1alpha1/module.proto";
+
+// Module is the app config object of the module.
+// Learn more: https://docs.cosmos.network/main/building-modules/depinject
+message Module {
+  option (cosmos.app.v1alpha1.module) = {
+    go_import : "git.vdb.to/cerc-io/laconic2d/x/bond"
+  };
+
+  // TODO: Setup any config required
+}

proto/cerc/bond/v1/bond.proto

@@ -0,0 +1,34 @@
+syntax = "proto3";
+
+package cerc.bond.v1;
+
+option go_package = "git.vdb.to/cerc-io/laconic2d/x/bond";
+
+import "gogoproto/gogo.proto";
+import "cosmos/base/v1beta1/coin.proto";
+
+// Params defines the parameters of the bond module.
+message Params {
+  // max_bond_amount is maximum amount to bond
+  cosmos.base.v1beta1.Coin max_bond_amount = 1
+    [
+      (gogoproto.nullable) = false,
+      (gogoproto.moretags) = "json:\"max_bond_amount\" yaml:\"max_bond_amount\""
+    ];
+}
+
+// Bond represents funds deposited by an account for record rent payments.
+message Bond {
+  // id is unique identifier of the bond
+  string id = 1;
+
+  // owner of the bond
+  string owner = 2;
+
+  // balance of the bond
+  repeated cosmos.base.v1beta1.Coin balance = 3 [
+    (gogoproto.nullable)     = false,
+    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins",
+    (gogoproto.moretags)     = "json:\"balance\" yaml:\"balance\""
+  ];
+}

proto/cerc/bond/v1/genesis.proto

@@ -0,0 +1,17 @@
+syntax = "proto3";
+
+package cerc.bond.v1;
+
+option go_package = "git.vdb.to/cerc-io/laconic2d/x/bond";
+
+import "gogoproto/gogo.proto";
+import "cerc/bond/v1/bond.proto";
+
+// GenesisState defines the bond module's genesis state.
+message GenesisState {
+  // params defines all the parameters of the module.
+  Params params = 1 [(gogoproto.nullable) = false];
+
+  // bonds defines all the bonds
+  repeated Bond bonds = 2 [(gogoproto.moretags) = "json:\"bonds\" yaml:\"bonds\""];
+}