refactor: switch small standalone namespaces to self-reexport imports

packages/opencode/src/permission/arity.ts

@@ -1,5 +1,4 @@
-export namespace BashArity {
-  export function prefix(tokens: string[]) {
+export function prefix(tokens: string[]) {
   for (let len = tokens.length; len > 0; len--) {
     const prefix = tokens.slice(0, len).join(" ")
     const arity = ARITY[prefix]
@@ -7,9 +6,9 @@ export namespace BashArity {
   }
   if (tokens.length === 0) return []
   return tokens.slice(0, 1)
-  }
+}
 
-  /* Generated with following prompt:
+/* Generated with following prompt:
 You are generating a dictionary of command-prefix arities for bash-style commands.
 This dictionary is used to identify the "human-understandable command" from an input shell command.### **RULES (follow strictly)**1. Each entry maps a **command prefix string → number**, representing how many **tokens** define the command.
 2. **Flags NEVER count as tokens**. Only subcommands count.
@@ -22,7 +21,7 @@ This dictionary is used to identify the "human-understandable command" from an i
 * `npm run dev` → `npm run dev` (because `npm run` has arity 3)
 * `python script.py` → `python script.py` (default: whole input, not in dictionary)### **Now generate the dictionary.**
 */
-  const ARITY: Record<string, number> = {
+const ARITY: Record<string, number> = {
   cat: 1, // cat file.txt
   cd: 1, // cd /path/to/dir
   chmod: 1, // chmod 755 script.sh
@@ -159,5 +158,5 @@ This dictionary is used to identify the "human-understandable command" from an i
   yarn: 2, // yarn add react
   "yarn dlx": 3, // yarn dlx create-react-app
   "yarn run": 3, // yarn run dev
-  }
 }
+export * as BashArity from "./arity"

packages/opencode/src/skill/discovery.ts

@@ -6,26 +6,25 @@ import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Global } from "../global"
 import { Log } from "../util"
 
-export namespace Discovery {
-  const skillConcurrency = 4
-  const fileConcurrency = 8
+const skillConcurrency = 4
+const fileConcurrency = 8
 
-  class IndexSkill extends Schema.Class<IndexSkill>("IndexSkill")({
+class IndexSkill extends Schema.Class<IndexSkill>("IndexSkill")({
   name: Schema.String,
   files: Schema.Array(Schema.String),
-  }) {}
+}) {}
 
-  class Index extends Schema.Class<Index>("Index")({
+class Index extends Schema.Class<Index>("Index")({
   skills: Schema.Array(IndexSkill),
-  }) {}
+}) {}
 
-  export interface Interface {
+export interface Interface {
   readonly pull: (url: string) => Effect.Effect<string[]>
-  }
+}
 
-  export class Service extends Context.Service<Service, Interface>()("@opencode/SkillDiscovery") {}
+export class Service extends Context.Service<Service, Interface>()("@opencode/SkillDiscovery") {}
 
-  export const layer: Layer.Layer<Service, never, AppFileSystem.Service | Path.Path | HttpClient.HttpClient> =
+export const layer: Layer.Layer<Service, never, AppFileSystem.Service | Path.Path | HttpClient.HttpClient> =
   Layer.effect(
     Service,
     Effect.gen(function* () {
@@ -108,9 +107,9 @@ export namespace Discovery {
     }),
   )
 
-  export const defaultLayer: Layer.Layer<Service> = layer.pipe(
+export const defaultLayer: Layer.Layer<Service> = layer.pipe(
   Layer.provide(FetchHttpClient.layer),
   Layer.provide(AppFileSystem.defaultLayer),
   Layer.provide(NodePath.layer),
-  )
-}
+)
+export * as Discovery from "./discovery"

packages/opencode/src/skill/skill.ts

@@ -15,7 +15,7 @@ import { Config } from "../config"
 import { ConfigMarkdown } from "../config"
 import { Glob } from "@opencode-ai/shared/util/glob"
 import { Log } from "../util"
-import { Discovery } from "./discovery"
+import * as Discovery from "./discovery"
 
 const log = Log.create({ service: "skill" })
 const EXTERNAL_DIRS = [".claude", ".agents"]