Show toast on plugin event handling errors instead of crashing

Also set folder context on template render and fix timestamp function

packages/plugin-runtime-types/src/bindings/gen_events.ts

@@ -437,7 +437,7 @@ export type SetKeyValueRequest = { key: string, value: string, };
 
 export type SetKeyValueResponse = {};
 
-export type ShowToastRequest = { message: string, color?: Color, icon?: Icon, };
+export type ShowToastRequest = { message: string, color?: Color, icon?: Icon, timeout?: number, };
 
 export type TemplateFunction = { name: string, description?: string, 
 /**

packages/plugin-runtime-types/src/bindings/gen_models.ts

@@ -1,6 +1,6 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
 
-export type Environment = { model: "environment", id: string, workspaceId: string, createdAt: string, updatedAt: string, name: string, public: boolean, variables: Array<EnvironmentVariable>, color: string | null, parentModel: string, parentId: string | null, };
+export type Environment = { model: "environment", id: string, workspaceId: string, createdAt: string, updatedAt: string, name: string, public: boolean, parentModel: string, parentId: string | null, variables: Array<EnvironmentVariable>, color: string | null, };
 
 export type EnvironmentVariable = { enabled?: boolean, name: string, value: string, id?: string, };
 

packages/plugin-runtime/src/PluginInstance.ts

@@ -454,6 +454,8 @@ export class PluginInstance {
         show: async (args) => {
           await this.#sendAndWaitForReply(windowContext, {
             type: 'show_toast_request',
+            // Handle default here because null/undefined both convert to None in Rust translation
+            timeout: args.timeout === undefined ? 5000 : args.timeout,
             ...args,
           });
         },