fix(verity-go): correct README examples and module path

- Fix CLI flag: use -m (metadata output) instead of --hash-output
  which only outputs the root hash
- Remove unused Go imports (fmt in serialize example, encoding/hex
  in deserialize example) that would cause compilation failure
- Set module name to github.com/openanolis/cryptpilot/verity-go so
  go get import paths match the README documentation
- Update all internal import paths to match the new module name

Author: imlk0

verity-go/README.md

@@ -30,7 +30,7 @@ compute fs-verity for each file, build the Merkle tree, and write the FlatBuffer
 metadata file:
 
 ```bash
-cargo run -p cryptpilot-verity -- format /path/to/dir --label env=prod --hash-output metadata.fb
+cargo run -p cryptpilot-verity -- format /path/to/dir --label env=prod -m metadata.fb
 ```
 
 #### Option B: Go implementation
@@ -42,7 +42,6 @@ package main
 
 import (
 	"encoding/hex"
-	"fmt"
 	"os"
 
 	"github.com/openanolis/cryptpilot/verity-go/metadata"
@@ -76,7 +75,6 @@ are available:
 package main
 
 import (
-	"encoding/hex"
 	"fmt"
 	"os"
 

verity-go/README_CN.md

@@ -29,7 +29,7 @@ Rust `cryptpilot-verity` CLI 可自动完成完整流程 — 遍历目录、
 计算每个文件的 fs-verity、构建 Merkle 树、输出 FlatBuffers 元数据文件：
 
 ```bash
-cargo run -p cryptpilot-verity -- format /path/to/dir --label env=prod --hash-output metadata.fb
+cargo run -p cryptpilot-verity -- format /path/to/dir --label env=prod -m metadata.fb
 ```
 
 #### 方式 B：Go 代码实现
@@ -41,7 +41,6 @@ package main
 
 import (
 	"encoding/hex"
-	"fmt"
 	"os"
 
 	"github.com/openanolis/cryptpilot/verity-go/metadata"
@@ -74,7 +73,6 @@ func main() {
 package main
 
 import (
-	"encoding/hex"
 	"fmt"
 	"os"
 

verity-go/go.mod

@@ -1,4 +1,4 @@
-module cryptpilot-verity-go
+module github.com/openanolis/cryptpilot/verity-go
 
 go 1.24
 

verity-go/metadata/interop_test.go

@@ -10,7 +10,7 @@ import (
 	"runtime"
 	"testing"
 
-	"cryptpilot-verity-go/verity"
+	"github.com/openanolis/cryptpilot/verity-go/verity"
 )
 
 // expectedDescriptorHashes maps test file name to expected SHA-256 descriptor hash.

verity-go/metadata/metadata.go

@@ -6,8 +6,8 @@ import (
 	"fmt"
 	"sort"
 
-	"cryptpilot-verity-go/metadata/generated"
-	"cryptpilot-verity-go/verity"
+	"github.com/openanolis/cryptpilot/verity-go/metadata/generated"
+	"github.com/openanolis/cryptpilot/verity-go/verity"
 
 	flatbuffers "github.com/google/flatbuffers/go"
 )

verity-go/metadata/metadata_hash.go

@@ -6,7 +6,7 @@ import (
 	"encoding/hex"
 	"fmt"
 
-	"cryptpilot-verity-go/metadata/generated"
+	"github.com/openanolis/cryptpilot/verity-go/metadata/generated"
 
 	flatbuffers "github.com/google/flatbuffers/go"
 )

verity-go/metadata/metadata_test.go

@@ -6,7 +6,7 @@ import (
 	"encoding/hex"
 	"testing"
 
-	"cryptpilot-verity-go/verity"
+	"github.com/openanolis/cryptpilot/verity-go/verity"
 )
 
 func makeTestFileVerityInfo(path string, data []byte) FileVerityInfo {