feat(planning): enable agent planning (#68)

* feat(planning): Allow the agent to plan subtasks

Signed-off-by: mudler <mudler@localai.io>

* feat(planning): enable planning toggle in the webui

Signed-off-by: mudler <mudler@localai.io>

* feat(planning): take in consideration the overall goal

Signed-off-by: mudler <mudler@localai.io>

* Update core/action/plan.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Signed-off-by: mudler <mudler@localai.io>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

core/agent/options.go

@@ -26,6 +26,7 @@ type options struct {
 	canStopItself         bool
 	initiateConversations bool
 	forceReasoning        bool
+	canPlan               bool
 	characterfile         string
 	statefile             string
 	context               context.Context
@@ -127,6 +128,11 @@ var EnableInitiateConversations = func(o *options) error {
 	return nil
 }
 
+var EnablePlanning = func(o *options) error {
+	o.canPlan = true
+	return nil
+}
+
 // EnableStandaloneJob is an option to enable the agent
 // to run jobs in the background automatically
 var EnableStandaloneJob = func(o *options) error {