refactor: remove dead code and rename V2 files (#541)

* refactor: remove V1 dead code and rename V2 files

- Delete extractor/ package (V1 Extractor interface and registry)
- Delete browserdata/ package (V1 orchestrator, outputter, 9 sub-packages)
- Delete V1 browser implementations (chromium.go, chromium_{platform}.go, firefox.go)
- Delete types/types.go (V1 DataType enum) and utils/byteutil/
- Remove gocsv and go-sqlmock dependencies, demote x/text to indirect
- Upgrade keychainbreaker v0.1.0 → v0.2.5
- Rename chromium_new.go → chromium.go, firefox_new.go → firefox.go

* refactor: remove unused V1 utility functions

Remove functions no longer called by V2 code:
- fileutil: IsDirExists, CopyDir, BrowserName, ReadFile, CopyFile,
  Filename, ParentDir, ParentBaseDir, BaseDir
- typeutil: Keys, IntToBool

go.mod

@@ -3,10 +3,8 @@ module github.com/moond4rk/hackbrowserdata
 go 1.20
 
 require (
-	github.com/DATA-DOG/go-sqlmock v1.5.2
-	github.com/gocarina/gocsv v0.0.0-20240520201108-78e41c74b4b1
 	github.com/godbus/dbus/v5 v5.2.2
-	github.com/moond4rk/keychainbreaker v0.1.0
+	github.com/moond4rk/keychainbreaker v0.2.5
 	github.com/otiai10/copy v1.14.1
 	github.com/ppacher/go-dbus-keyring v1.0.1
 	github.com/stretchr/testify v1.11.1
@@ -14,7 +12,6 @@ require (
 	github.com/tidwall/gjson v1.18.0
 	github.com/urfave/cli/v2 v2.27.7
 	golang.org/x/sys v0.27.0
-	golang.org/x/text v0.19.0
 	modernc.org/sqlite v1.31.1
 )
 
@@ -35,6 +32,8 @@ require (
 	github.com/tidwall/pretty v1.2.0 // indirect
 	github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 // indirect
 	golang.org/x/sync v0.8.0 // indirect
+	golang.org/x/text v0.19.0 // indirect
+	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect
 	modernc.org/libc v1.55.3 // indirect