feat: TxBuilder implementation for Cosmos and EVM

.gitignore

@@ -43,3 +43,12 @@ tests/e2e/TEST_RESULTS.md
 .e2e-test.env
 .git-askpass.sh
 .worktrees/
+
+# Implementation plans (local only)
+docs/plans/
+
+# Compiled binaries
+devnetd
+dvb
+*.test
+.serena/

go.mod

@@ -33,18 +33,22 @@ require (
 	cosmossdk.io/api v0.9.2 // indirect
 	cosmossdk.io/collections v1.2.1 // indirect
 	cosmossdk.io/core v0.11.3 // indirect
+	cosmossdk.io/depinject v1.2.1 // indirect
 	cosmossdk.io/errors v1.0.2 // indirect
 	cosmossdk.io/schema v1.1.0 // indirect
 	cosmossdk.io/store v1.1.2 // indirect
 	cosmossdk.io/x/tx v0.14.0 // indirect
 	dario.cat/mergo v1.0.2 // indirect
+	filippo.io/edwards25519 v1.1.0 // indirect
+	github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 // indirect
 	github.com/99designs/keyring v1.2.2 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 // indirect
 	github.com/DataDog/datadog-go v4.8.3+incompatible // indirect
 	github.com/DataDog/zstd v1.5.7 // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/StackExchange/wmi v1.2.1 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bgentry/speakeasy v0.2.0 // indirect
 	github.com/bits-and-blooms/bitset v1.22.0 // indirect
 	github.com/bytedance/gopkg v0.1.3 // indirect
 	github.com/bytedance/sonic v1.13.2 // indirect
@@ -69,8 +73,11 @@ require (
 	github.com/cosmos/btcutil v1.0.5 // indirect
 	github.com/cosmos/cosmos-db v1.1.1 // indirect
 	github.com/cosmos/cosmos-proto v1.0.0-beta.5 // indirect
+	github.com/cosmos/gogogateway v1.2.0 // indirect
 	github.com/cosmos/gogoproto v1.7.2 // indirect
+	github.com/cosmos/iavl v1.2.2 // indirect
 	github.com/cosmos/ics23/go v0.11.0 // indirect
+	github.com/cosmos/ledger-cosmos-go v0.14.0 // indirect
 	github.com/cpuguy83/dockercfg v0.3.2 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.7 // indirect
 	github.com/crate-crypto/go-eth-kzg v1.3.0 // indirect
@@ -88,9 +95,11 @@ require (
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/dvsekhvalnov/jose2go v1.7.0 // indirect
 	github.com/ebitengine/purego v0.8.4 // indirect
+	github.com/emicklei/dot v1.6.2 // indirect
 	github.com/ethereum/c-kzg-4844/v2 v2.1.0 // indirect
 	github.com/ethereum/go-verkle v0.2.2 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/getsentry/sentry-go v0.32.0 // indirect
 	github.com/go-kit/kit v0.13.0 // indirect
 	github.com/go-kit/log v0.2.1 // indirect
@@ -99,7 +108,9 @@ require (
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-viper/mapstructure/v2 v2.4.0 // indirect
+	github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/gogo/googleapis v1.4.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt/v4 v4.5.2 // indirect
 	github.com/golang/glog v1.2.5 // indirect
@@ -110,14 +121,22 @@ require (
 	github.com/google/flatbuffers v24.3.25+incompatible // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
+	github.com/gorilla/handlers v1.5.2 // indirect
+	github.com/gorilla/mux v1.8.1 // indirect
 	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect
+	github.com/gsterjov/go-libsecret v0.0.0-20161001094733-a6f4afe4910c // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-metrics v0.5.4 // indirect
 	github.com/hashicorp/go-uuid v1.0.3 // indirect
 	github.com/hashicorp/golang-lru v1.0.2 // indirect
 	github.com/hashicorp/yamux v0.1.2 // indirect
+	github.com/hdevalence/ed25519consensus v0.2.0 // indirect
 	github.com/holiman/uint256 v1.3.2 // indirect
+	github.com/huandu/skiplist v1.2.1 // indirect
 	github.com/iancoleman/strcase v0.3.0 // indirect
+	github.com/improbable-eng/grpc-web v0.15.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jmhodges/levigo v1.0.0 // indirect
 	github.com/klauspost/compress v1.18.2 // indirect
@@ -140,6 +159,7 @@ require (
 	github.com/moby/sys/userns v0.1.0 // indirect
 	github.com/moby/term v0.5.0 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
+	github.com/mtibben/percent v0.2.1 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/oasisprotocol/curve25519-voi v0.0.0-20230904125328-1f23a7beb09a // indirect
 	github.com/oklog/run v1.1.0 // indirect
@@ -155,17 +175,22 @@ require (
 	github.com/prometheus/client_model v0.6.2 // indirect
 	github.com/prometheus/common v0.66.1 // indirect
 	github.com/prometheus/procfs v0.17.0 // indirect
+	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/rogpeppe/go-internal v1.14.1 // indirect
+	github.com/rs/cors v1.11.1 // indirect
 	github.com/rs/zerolog v1.34.0 // indirect
 	github.com/sagikazarmark/locafero v0.9.0 // indirect
 	github.com/sasha-s/go-deadlock v0.3.5 // indirect
 	github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
 	github.com/shirou/gopsutil/v4 v4.25.6 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spf13/afero v1.14.0 // indirect
 	github.com/spf13/cast v1.9.2 // indirect
 	github.com/spf13/pflag v1.0.9 // indirect
+	github.com/spf13/viper v1.20.1 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/supranational/blst v0.3.14 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20220721030215-126854af5e6d // indirect
 	github.com/tendermint/go-amino v0.16.0 // indirect
@@ -174,6 +199,8 @@ require (
 	github.com/tklauser/numcpus v0.6.1 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/yusufpapurcu/wmi v1.2.4 // indirect
+	github.com/zondax/hid v0.9.2 // indirect
+	github.com/zondax/ledger-go v0.14.3 // indirect
 	go.opencensus.io v0.24.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.49.0 // indirect
@@ -198,7 +225,9 @@ require (
 	google.golang.org/genproto/googleapis/api v0.0.0-20251029180050-ab9386a59fda // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251029180050-ab9386a59fda // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	gotest.tools/v3 v3.5.2 // indirect
 	nhooyr.io/websocket v1.8.11 // indirect
+	pgregory.net/rapid v1.2.0 // indirect
 	rsc.io/tmplfunc v0.0.3 // indirect
 	sigs.k8s.io/yaml v1.6.0 // indirect
 )