Restore recipe parameters functionality (#3530)

crates/goose/src/agents/extension.rs

@@ -163,6 +163,7 @@ pub enum ExtensionConfig {
         /// The name used to identify this extension
         name: String,
         display_name: Option<String>, // needed for the UI
+        description: Option<String>,
         timeout: Option<u64>,
         /// Whether this extension is bundled with Goose
         #[serde(default)]
@@ -208,6 +209,7 @@ impl Default for ExtensionConfig {
         Self::Builtin {
             name: config::DEFAULT_EXTENSION.to_string(),
             display_name: Some(config::DEFAULT_DISPLAY_NAME.to_string()),
+            description: None,
             timeout: Some(config::DEFAULT_EXTENSION_TIMEOUT),
             bundled: Some(true),
         }

crates/goose/src/agents/extension_manager.rs

@@ -242,6 +242,7 @@ impl ExtensionManager {
             ExtensionConfig::Builtin {
                 name,
                 display_name: _,
+                description: _,
                 timeout,
                 bundled: _,
             } => {

crates/goose/src/config/extensions.rs

@@ -46,6 +46,7 @@ impl ExtensionConfigManager {
                             display_name: Some(DEFAULT_DISPLAY_NAME.to_string()),
                             timeout: Some(DEFAULT_EXTENSION_TIMEOUT),
                             bundled: Some(true),
+                            description: Some(DEFAULT_EXTENSION_DESCRIPTION.to_string()),
                         },
                     },
                 )]);

crates/goose/src/recipe/mod.rs

@@ -151,6 +151,8 @@ pub struct SubRecipe {
     pub values: Option<HashMap<String, String>>,
     #[serde(default)]
     pub sequential_when_repeated: bool,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub description: Option<String>,
 }
 
 fn deserialize_value_map_as_string<'de, D>(
@@ -204,6 +206,7 @@ pub enum RecipeParameterInputType {
     Boolean,
     Date,
     File,
+    Select,
 }
 
 impl fmt::Display for RecipeParameterInputType {
@@ -224,6 +227,8 @@ pub struct RecipeParameter {
     pub description: String,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub default: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub options: Option<Vec<String>>,
 }
 
 /// Builder for creating Recipe instances