chore: upstream runtime/v2 (#20320)

Co-authored-by: Julien Robert <julien@rbrt.fr>

proto/cosmos/app/runtime/v2/module.proto

@@ -0,0 +1,73 @@
+syntax = "proto3";
+
+package cosmos.app.runtime.v2;
+
+import "cosmos/app/v1alpha1/module.proto";
+
+// Module is the config object for the runtime module.
+message Module {
+  option (cosmos.app.v1alpha1.module) = {
+    go_import: "cosmossdk.io/runtime/v2"
+    use_package: {name: "cosmos.app.v1alpha1"}
+  };
+
+  // app_name is the name of the app.
+  string app_name = 1;
+
+  // pre_blockers specifies the module names of pre blockers
+  // to call in the order in which they should be called. If this is left empty
+  // no pre blocker will be registered.
+  repeated string pre_blockers = 2;
+
+  // begin_blockers specifies the module names of begin blockers
+  // to call in the order in which they should be called. If this is left empty
+  // no begin blocker will be registered.
+  repeated string begin_blockers = 3;
+
+  // end_blockers specifies the module names of the end blockers
+  // to call in the order in which they should be called. If this is left empty
+  // no end blocker will be registered.
+  repeated string end_blockers = 4;
+
+  // tx_validators specifies the module names for tx validators
+  // If this is left empty, no tx validation will be registered.
+  repeated string tx_validators = 5;
+
+  // init_genesis specifies the module names of init genesis functions
+  // to call in the order in which they should be called. If this is left empty
+  // no init genesis function will be registered.
+  repeated string init_genesis = 6;
+
+  // export_genesis specifies the order in which to export module genesis data.
+  // If this is left empty, the init_genesis order will be used for export genesis
+  // if it is specified.
+  repeated string export_genesis = 7;
+
+  // order_migrations defines the order in which module migrations are performed.
+  // If this is left empty, it uses the default migration order (alphabeticaly).
+  repeated string order_migrations = 8;
+
+  // GasConfig is the config object for gas limits.
+  GasConfig gas_config = 9;
+
+  // override_store_keys is an optional list of overrides for the module store keys
+  // to be used in keeper construction.
+  repeated StoreKeyConfig override_store_keys = 10;
+}
+
+// GasConfig is the config object for gas limits.
+message GasConfig {
+  uint64 validate_tx_gas_limit = 1;
+  uint64 query_gas_limit       = 2;
+  uint64 simulation_gas_limit  = 3;
+}
+
+// StoreKeyConfig may be supplied to override the default module store key, which
+// is the module name.
+message StoreKeyConfig {
+  // name of the module to override the store key of
+  string module_name = 1;
+
+  // the kv store key to use instead of the module name.
+  string kv_store_key = 2;
+}