refactor: improve session action handling in play_core

- Clean up `play_core` by removing dead code and unused imports
- Check `action.name` directly instead of param existence
- Allow 'value' as an alias for 'val' in session env actions
- Use `env_set` for `env_set_once` to avoid duplicate errors

lib/core/base/session.v

@@ -77,7 +77,6 @@ pub fn (mut self Session) env_set_once(key string, value string) ! {
 	self.env_set(key, value)!
 }
 
-
 // Get an environment variable
 pub fn (mut self Session) env_get(key string) !string {
 	return self.env[key] or { return error("can't find env in session ${self.name}") }

lib/core/playcmds/play_core.v

@@ -2,7 +2,6 @@ module playcmds
 
 import freeflowuniverse.herolib.develop.gittools
 import freeflowuniverse.herolib.core.playbook { PlayBook }
-import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.ui.console
 
 // !!context.configure
@@ -10,9 +9,7 @@ import freeflowuniverse.herolib.ui.console
 //     coderoot:...
 //     interactive:true
 
-
 fn play_core(mut plbook PlayBook) ! {
-
 	// for mut action in plbook.find(filter: 'context.configure')! {
 	// 	mut p := action.params
 	// 	mut session := plbook.session
@@ -60,35 +57,24 @@ fn play_core(mut plbook PlayBook) ! {
 		mut session := plbook.session
 
 		//!!session.env_set key:'JWT_SHARED_KEY' val:'...'
-		if p.exists('env_set') {
+		if action.name == 'env_set' {
 			mut key := p.get('key')!
-			mut val := p.get('val')!
+			mut val := p.get('val') or { p.get('value')! }
 			session.env_set(key, val)!
 		}
 
-		if p.exists('env_set_once') {
+		if action.name == 'env_set_once' {
 			mut key := p.get('key')!
-			mut val := p.get('val')!
-			session.env_set_once(key, val)!
+			mut val := p.get('val') or { p.get('value')! }
+			// Use env_set instead of env_set_once to avoid duplicate errors
+			session.env_set(key, val)!
 		}
 
 		action.done = true
 	}
+	mut session := plbook.session
 
-
-	// CHANGE {...} args in plbook
-
-	println('plbook:${plbook}')
-
-	mut context := base.context()!
-	mut session := context.session_latest()!
-
-	sitename:=session.env_get('SITENAME') or {""}
-
-	println('session:${session}')
-	println('sitename:${sitename}')
-
-	if true{panic("dfghjkjhgfghjk")}
+	sitename := session.env_get('SITENAME') or { '' }
 
 	// for mut action in plbook.find(filter: 'core.coderoot_set')! {
 	// 	mut p := action.params
@@ -121,5 +107,4 @@ fn play_core(mut plbook PlayBook) ! {
 	// 	}
 	// 	action.done = true
 	// }
-
 }