feat: caster implementation switched to actual shell interpreter

go.mod

@@ -3,15 +3,21 @@ module github.com/abelith/spellbook
 go 1.26.0
 
 require (
-	github.com/Masterminds/squirrel v1.5.4 // indirect
+	github.com/Masterminds/squirrel v1.5.4
+	github.com/olekukonko/tablewriter v1.1.4
+	github.com/spf13/cobra v1.10.2
+	modernc.org/sqlite v1.56.0
+)
+
+require (
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/clipperhouse/displaywidth v0.10.0 // indirect
 	github.com/clipperhouse/uax29/v2 v2.6.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/fatih/color v1.18.0 // indirect
-	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
 	github.com/lann/builder v0.0.0-20180802200727-47ae307949d0 // indirect
 	github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
@@ -21,13 +27,15 @@ require (
 	github.com/olekukonko/cat v0.0.0-20250911104152-50322a0618f6 // indirect
 	github.com/olekukonko/errors v1.2.0 // indirect
 	github.com/olekukonko/ll v0.1.6 // indirect
-	github.com/olekukonko/tablewriter v1.1.4 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	github.com/spf13/cobra v1.10.2 // indirect
 	github.com/spf13/pflag v1.0.9 // indirect
+	golang.org/x/crypto v0.55.0 // indirect
+	golang.org/x/sync v0.21.0 // indirect
 	golang.org/x/sys v0.47.0 // indirect
+	golang.org/x/term v0.45.0 // indirect
 	modernc.org/libc v1.74.4 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.11.0 // indirect
-	modernc.org/sqlite v1.56.0 // indirect
+	mvdan.cc/sh v2.6.4+incompatible // indirect
+	mvdan.cc/sh/v3 v3.13.1 // indirect
 )