feat: cli migrate to cobra with subcommands (#550)

* feat: migrate CLI to cobra with dump/list/version subcommands (#546)
* fix: remove residual duckduckgo references and add README/LICENSE to release archives
* fix: address PR review feedback from Copilot

go.mod

@@ -7,30 +7,29 @@ require (
 	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/spf13/cobra v1.10.2
 	github.com/stretchr/testify v1.11.1
 	github.com/syndtr/goleveldb v1.0.0
 	github.com/tidwall/gjson v1.18.0
-	github.com/urfave/cli/v2 v2.27.7
 	golang.org/x/sys v0.27.0
 	modernc.org/sqlite v1.31.1
 )
 
 require (
-	github.com/cpuguy83/go-md2man/v2 v2.0.7 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
 	github.com/otiai10/mint v1.6.3 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/spf13/pflag v1.0.9 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	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