research: delete Hono backend (do not merge) (#25667)

packages/opencode/src/cli/cmd/generate.ts

@@ -1,28 +1,13 @@
 import { Server } from "../../server/server"
 import type { CommandModule } from "yargs"
 
-type Args = {
-  httpapi: boolean
-  hono: boolean
-}
+type Args = {}
 
 export const GenerateCommand = {
   command: "generate",
-  builder: (yargs) =>
-    yargs
-      .option("httpapi", {
-        type: "boolean",
-        default: false,
-        description:
-          "Generate OpenAPI from the Effect HttpApi contract (default; flag retained for backwards compatibility)",
-      })
-      .option("hono", {
-        type: "boolean",
-        default: false,
-        description: "Generate OpenAPI from the legacy Hono backend (parity-diff only; will be removed)",
-      }),
-  handler: async (args) => {
-    const specs = args.hono ? await Server.openapiHono() : await Server.openapi()
+  builder: (yargs) => yargs,
+  handler: async () => {
+    const specs = (await Server.openapi()) as { paths: Record<string, Record<string, any>> }
     for (const item of Object.values(specs.paths)) {
       for (const method of ["get", "post", "put", "delete", "patch"] as const) {
         const operation = item[method]