Improve logs (#16075)

**What type of PR is this?**
Other

**What does this PR do? Why is it needed?**
- Added log prefix to the `genesis` package.
- Added log prefix to the `params` package.
- `WithGenesisValidatorsRoot`: Use camelCase for log field param.
- Move `Origin checkpoint found in db` log from WARN to INFO, since it
is the expected behaviour.

**Other notes for review**
Please read commit by commit

**Acknowledgements**

- [x] I have read
[CONTRIBUTING.md](https://github.com/prysmaticlabs/prysm/blob/develop/CONTRIBUTING.md).
- [x] I have included a uniquely named [changelog fragment
file](https://github.com/prysmaticlabs/prysm/blob/develop/CONTRIBUTING.md#maintaining-changelogmd).
- [x] I have added a description to this PR with sufficient context for
reviewers to understand this PR.

config/params/BUILD.bazel

@@ -14,6 +14,7 @@ go_library(
         "interop.go",
         "io_config.go",
         "loader.go",
+        "log.go",
         "mainnet_config.go",
         "minimal_config.go",
         "network_config.go",

config/params/config.go

@@ -10,8 +10,6 @@ import (
 	"sync"
 	"time"
 
-	log "github.com/sirupsen/logrus"
-
 	fieldparams "github.com/OffchainLabs/prysm/v7/config/fieldparams"
 	"github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
 	"github.com/OffchainLabs/prysm/v7/crypto/hash"
@@ -20,6 +18,7 @@ import (
 	"github.com/OffchainLabs/prysm/v7/runtime/version"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
 )
 
 // BeaconChainConfig contains constant configs for node to participate in beacon chain.
@@ -359,7 +358,7 @@ type NetworkScheduleEntry struct {
 	isFork           bool                            `yaml:"-" json:"-"`
 }
 
-func (e NetworkScheduleEntry) LogFields() log.Fields {
+func (e NetworkScheduleEntry) LogFields() logrus.Fields {
 	gvr := BeaconConfig().GenesisValidatorsRoot
 	root, err := computeForkDataRoot(e.ForkVersion, gvr)
 	if err != nil {
@@ -367,7 +366,7 @@ func (e NetworkScheduleEntry) LogFields() log.Fields {
 			WithField("genesisValidatorsRoot", fmt.Sprintf("%#x", gvr)).
 			WithError(err).Error("Failed to compute fork data root")
 	}
-	fields := log.Fields{
+	fields := logrus.Fields{
 		"forkVersion":      fmt.Sprintf("%#x", e.ForkVersion),
 		"forkDigest":       fmt.Sprintf("%#x", e.ForkDigest),
 		"maxBlobsPerBlock": e.MaxBlobsPerBlock,

config/params/loader.go

@@ -10,7 +10,6 @@ import (
 	"github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
 	"github.com/OffchainLabs/prysm/v7/math"
 	"github.com/pkg/errors"
-	log "github.com/sirupsen/logrus"
 	"gopkg.in/yaml.v2"
 )
 

config/params/log.go

@@ -0,0 +1,5 @@
+package params
+
+import "github.com/sirupsen/logrus"
+
+var log = logrus.WithField("prefix", "params")

config/params/opts.go

@@ -2,8 +2,6 @@ package params
 
 import (
 	"fmt"
-
-	log "github.com/sirupsen/logrus"
 )
 
 type Option func(*BeaconChainConfig)
@@ -11,6 +9,6 @@ type Option func(*BeaconChainConfig)
 func WithGenesisValidatorsRoot(gvr [32]byte) Option {
 	return func(cfg *BeaconChainConfig) {
 		cfg.GenesisValidatorsRoot = gvr
-		log.WithField("genesis_validators_root", fmt.Sprintf("%#x", gvr)).Info("Setting genesis validators root")
+		log.WithField("genesisValidatorsRoot", fmt.Sprintf("%#x", gvr)).Info("Setting genesis validators root")
 	}
 }