fix: improved some descriptions for starlark instructions (#2168)

Kevin had given some feedback on #2147 ; this PR works on those

core/server/api_container/server/startosis_engine/kurtosis_instruction/tasks/run_python.go

@@ -328,7 +328,7 @@ func (builtin *RunPythonCapabilities) FillPersistableAttributes(builder *enclave
 }
 
 func (builtin *RunPythonCapabilities) Description() string {
-	return "Running a one time python script"
+	return "Running Python script"
 }
 
 func setupRequiredPackages(ctx context.Context, builtin *RunPythonCapabilities) (*exec_result.ExecResult, error) {

core/server/api_container/server/startosis_engine/kurtosis_instruction/tasks/run_sh.go

@@ -26,7 +26,9 @@ import (
 const (
 	RunShBuiltinName = "run_sh"
 
-	defaultRunShImageName = "badouralix/curl-jq"
+	defaultRunShImageName  = "badouralix/curl-jq"
+	shScriptPrintCharLimit = 80
+	runningShScriptPrefix  = "Running sh script"
 )
 
 func NewRunShService(serviceNetwork service_network.ServiceNetwork, runtimeValueStore *runtime_value_store.RuntimeValueStore, nonBlockingMode bool) *kurtosis_plan_instruction.KurtosisPlanInstruction {
@@ -273,7 +275,10 @@ func (builtin *RunShCapabilities) FillPersistableAttributes(builder *enclave_pla
 }
 
 func (builtin *RunShCapabilities) Description() string {
-	return "Running a one time bash script"
+	if len(builtin.run) < shScriptPrintCharLimit {
+		return fmt.Sprintf("%v: `%v`", runningShScriptPrefix, builtin.run)
+	}
+	return runningShScriptPrefix
 }
 
 func getCommandToRun(builtin *RunShCapabilities) (string, error) {

core/server/api_container/server/startosis_engine/kurtosis_instruction/upload_files/upload_files.go

@@ -215,5 +215,5 @@ func (builtin *UploadFilesCapabilities) FillPersistableAttributes(builder *encla
 }
 
 func (builtin *UploadFilesCapabilities) Description() string {
-	return fmt.Sprintf("Uploading file '%v' to files articact '%v'", builtin.src, builtin.artifactName)
+	return fmt.Sprintf("Uploading file '%v' to files artifact '%v'", builtin.src, builtin.artifactName)
 }