chore: bump workflow-plugin-agent to v0.6.8 (vt10x interactive PTY)

Interactive PTY sessions now use vt10x virtual terminal emulator for
reliable screen reading. Handles cursor positioning, escape sequences,
and rich TUI output from CLI tools.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: intel352

go.mod

@@ -7,7 +7,7 @@ require (
 	charm.land/bubbletea/v2 v2.0.1
 	charm.land/lipgloss/v2 v2.0.0
 	github.com/GoCodeAlone/workflow v0.3.56
-	github.com/GoCodeAlone/workflow-plugin-agent v0.6.7
+	github.com/GoCodeAlone/workflow-plugin-agent v0.6.8
 	github.com/charmbracelet/glamour v0.10.0
 	github.com/creack/pty v1.1.24
 	github.com/google/generative-ai-go v0.20.1
@@ -166,6 +166,7 @@ require (
 	github.com/hashicorp/memberlist v0.5.4 // indirect
 	github.com/hashicorp/vault/api v1.22.0 // indirect
 	github.com/hashicorp/yamux v0.1.2 // indirect
+	github.com/hinshun/vt10x v0.0.0-20220301184237-5011da428d02 // indirect
 	github.com/invopop/jsonschema v0.13.0 // indirect
 	github.com/itchyny/gojq v0.12.18 // indirect
 	github.com/itchyny/timefmt-go v0.1.7 // indirect

go.sum

@@ -68,8 +68,8 @@ github.com/GoCodeAlone/modular/modules/scheduler v1.14.0 h1:JSrzo4FB7uGASExv+fCL
 github.com/GoCodeAlone/modular/modules/scheduler v1.14.0/go.mod h1:emkR2AnilabLJZv1rOTDO9eGpRBmZs487H00Lnp9jIc=
 github.com/GoCodeAlone/workflow v0.3.56 h1:jsJmVwCRLz7XOTLQNoyE7POBDW3SmqbG/18VnAzbaEc=
 github.com/GoCodeAlone/workflow v0.3.56/go.mod h1:uATRqpqPubm+g2jJtYoaMTMmjlUaXnLsSdZk5of+jW0=
-github.com/GoCodeAlone/workflow-plugin-agent v0.6.7 h1:As09kXnJIBSqrfegOfYlOoYldnZPrqV7kWVSqEUnb1g=
-github.com/GoCodeAlone/workflow-plugin-agent v0.6.7/go.mod h1:gmyX2n87+ebLEmPj3AbFvDRmVHp/RDw1/Db8FvwKGDk=
+github.com/GoCodeAlone/workflow-plugin-agent v0.6.8 h1:rbmUMvIRExpsudjL/BLwVlK8RyE8Pw3TFGxxPg+UWYQ=
+github.com/GoCodeAlone/workflow-plugin-agent v0.6.8/go.mod h1:wNz7GbxCXqS8GaGe/0TJzD6WtTgdozNLj8FwltTvzGc=
 github.com/GoCodeAlone/workflow-plugin-authz v0.2.2 h1:xnaNLQybNv4u/TeC1+pJuwUHbLPZaCOtcWcUn4HVeq4=
 github.com/GoCodeAlone/workflow-plugin-authz v0.2.2/go.mod h1:jyeRNdNl8qCXwTc1lGYPazz97ZjCVrE2OGgqGheBJV0=
 github.com/GoCodeAlone/yaegi v0.17.1 h1:aPAwU29L9cGceRAff02c5pjQcT5KapDB4fWFZK9tElE=
@@ -461,6 +461,8 @@ github.com/hashicorp/yamux v0.1.2 h1:XtB8kyFOyHXYVFnwT5C3+Bdo8gArse7j2AQ0DA0Uey8
 github.com/hashicorp/yamux v0.1.2/go.mod h1:C+zze2n6e/7wshOZep2A70/aQU6QBRWJO/G6FT1wIns=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
+github.com/hinshun/vt10x v0.0.0-20220301184237-5011da428d02 h1:AgcIVYPa6XJnU3phs104wLj8l5GEththEw6+F79YsIY=
+github.com/hinshun/vt10x v0.0.0-20220301184237-5011da428d02/go.mod h1:Q48J4R4DvxnHolD5P8pOtXigYlRuPLGl6moFx3ulM68=
 github.com/invopop/jsonschema v0.13.0 h1:KvpoAJWEjR3uD9Kbm2HWJmqsEaHt8lBUpd0qHcIi21E=
 github.com/invopop/jsonschema v0.13.0/go.mod h1:ffZ5Km5SWWRAIN6wbDXItl95euhFz2uON45H2qjYt+0=
 github.com/itchyny/gojq v0.12.18 h1:gFGHyt/MLbG9n6dqnvlliiya2TaMMh6FFaR2b1H6Drc=