fix(pdfcpu): switch to CLI

go.mod

@@ -20,7 +20,6 @@ require (
 	github.com/mholt/archiver/v3 v3.5.1
 	github.com/microcosm-cc/bluemonday v1.0.27
 	github.com/nwaples/rardecode v1.1.3 // indirect
-	github.com/pdfcpu/pdfcpu v0.8.1
 	github.com/pierrec/lz4/v4 v4.1.21 // indirect
 	github.com/prometheus/client_golang v1.20.4
 	github.com/russross/blackfriday/v2 v2.1.0
@@ -29,7 +28,6 @@ require (
 	go.uber.org/multierr v1.11.0
 	go.uber.org/zap v1.27.0
 	golang.org/x/crypto v0.28.0 // indirect
-	golang.org/x/image v0.21.0 // indirect
 	golang.org/x/net v0.30.0
 	golang.org/x/sync v0.8.0
 	golang.org/x/sys v0.26.0 // indirect
@@ -50,22 +48,16 @@ require (
 	github.com/gobwas/ws v1.4.0 // indirect
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
 	github.com/gorilla/css v1.0.1 // indirect
-	github.com/hhrutter/lzw v1.0.0 // indirect
-	github.com/hhrutter/tiff v1.0.1 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_model v0.6.1 // indirect
 	github.com/prometheus/common v0.60.0 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
-	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
 	github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect
 	golang.org/x/time v0.7.0 // indirect
 	google.golang.org/protobuf v1.34.2 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
 )