refactor(plugin): include name in promise tools

packages/plugin/src/v2/promise/README.md

@@ -91,7 +91,8 @@ Promise tools use plain object declarations with async executors:
 import { Schema } from "effect"
 
 await ctx.tool.transform((tools) => {
-  tools.add("echo", {
+  tools.add({
+    name: "echo",
     description: "Echo text",
     input: Schema.Struct({ text: Schema.String }),
     output: Schema.Struct({ text: Schema.String }),

packages/plugin/src/v2/promise/tool.ts

@@ -15,6 +15,8 @@ export type Definition<
   Output extends SchemaType<any>,
   Structured extends SchemaType<any> = Output,
 > = {
+  readonly name: string
+  readonly options?: RegisterOptions
   readonly description: string
   readonly input: Input
   readonly output: Output
@@ -34,6 +36,8 @@ export type Definition<
 }
 
 export type DynamicDefinition = {
+  readonly name: string
+  readonly options?: RegisterOptions
   readonly description: string
   readonly jsonSchema: JsonSchema.JsonSchema
   readonly outputSchema?: JsonSchema.JsonSchema
@@ -73,8 +77,8 @@ export interface ToolDraft {
     Input extends SchemaType<any>,
     Output extends SchemaType<any>,
     Structured extends SchemaType<any> = Output,
-  >(name: string, tool: Definition<Input, Output, Structured>, options?: RegisterOptions): void
-  add(name: string, tool: DynamicDefinition, options?: RegisterOptions): void
+  >(tool: Definition<Input, Output, Structured>): void
+  add(tool: DynamicDefinition): void
 }
 
 export interface ToolHooks {