feat(shared): add plugin-identity constants for oh-my-openagent rename

- Add plugin-identity.ts with 7 constants (PLUGIN_NAME, LEGACY_PLUGIN_NAME, etc.)
- Add plugin-identity.test.ts with TDD tests
- Update barrel export in index.ts
- Add oh-my-openagent.schema.json for dual schema support
- Update build-schema.ts to output both schemas

Wave 1 of rename-openagent plan complete.

script/build-schema.ts

@@ -3,15 +3,30 @@ import { createOhMyOpenCodeJsonSchema } from "./build-schema-document"
 
 const SCHEMA_OUTPUT_PATH = "assets/oh-my-opencode.schema.json"
 const DIST_SCHEMA_OUTPUT_PATH = "dist/oh-my-opencode.schema.json"
+const OPENAGENT_SCHEMA_OUTPUT_PATH = "assets/oh-my-openagent.schema.json"
+const OPENAGENT_DIST_SCHEMA_OUTPUT_PATH = "dist/oh-my-openagent.schema.json"
 
 async function main() {
   console.log("Generating JSON Schema...")
 
   const finalSchema = createOhMyOpenCodeJsonSchema()
+
+  // oh-my-opencode schema (backward compatibility)
   await Bun.write(SCHEMA_OUTPUT_PATH, JSON.stringify(finalSchema, null, 2))
   await Bun.write(DIST_SCHEMA_OUTPUT_PATH, JSON.stringify(finalSchema, null, 2))
 
+  // oh-my-openagent schema (new name)
+  const openAgentSchema = {
+    ...finalSchema,
+    $id: "https://raw.githubusercontent.com/code-yeongyu/oh-my-openagent/dev/assets/oh-my-openagent.schema.json",
+    title: "Oh My OpenAgent Configuration",
+    description: "Configuration schema for oh-my-openagent plugin",
+  }
+  await Bun.write(OPENAGENT_SCHEMA_OUTPUT_PATH, JSON.stringify(openAgentSchema, null, 2))
+  await Bun.write(OPENAGENT_DIST_SCHEMA_OUTPUT_PATH, JSON.stringify(openAgentSchema, null, 2))
+
   console.log(`✓ JSON Schema generated: ${SCHEMA_OUTPUT_PATH}`)
+  console.log(`✓ JSON Schema generated: ${OPENAGENT_SCHEMA_OUTPUT_PATH}`)
 }
 
 main()

src/shared/plugin-identity.test.ts

@@ -1,48 +1,89 @@
 import { describe, it, expect } from "bun:test"
-import { PLUGIN_NAME, CONFIG_BASENAME, LOG_FILENAME, CACHE_DIR_NAME } from "./plugin-identity"
+import {
+  PLUGIN_NAME,
+  LEGACY_PLUGIN_NAME,
+  CONFIG_BASENAME,
+  LEGACY_CONFIG_BASENAME,
+  LOG_FILENAME,
+  CACHE_DIR_NAME,
+  LEGACY_CACHE_DIR_NAME,
+} from "./plugin-identity"
 
 describe("plugin-identity constants", () => {
   describe("PLUGIN_NAME", () => {
+    it("equals oh-my-openagent", () => {
+      // given
+
+      // when
+
+      // then
+      expect(PLUGIN_NAME).toBe("oh-my-openagent")
+    })
+  })
+
+  describe("LEGACY_PLUGIN_NAME", () => {
     it("equals oh-my-opencode", () => {
       // given
 
       // when
 
       // then
-      expect(PLUGIN_NAME).toBe("oh-my-opencode")
+      expect(LEGACY_PLUGIN_NAME).toBe("oh-my-opencode")
     })
   })
 
   describe("CONFIG_BASENAME", () => {
+    it("equals oh-my-openagent", () => {
+      // given
+
+      // when
+
+      // then
+      expect(CONFIG_BASENAME).toBe("oh-my-openagent")
+    })
+  })
+
+  describe("LEGACY_CONFIG_BASENAME", () => {
     it("equals oh-my-opencode", () => {
       // given
 
       // when
 
       // then
-      expect(CONFIG_BASENAME).toBe("oh-my-opencode")
+      expect(LEGACY_CONFIG_BASENAME).toBe("oh-my-opencode")
     })
   })
 
   describe("LOG_FILENAME", () => {
-    it("equals oh-my-opencode.log", () => {
+    it("equals oh-my-openagent.log", () => {
       // given
 
       // when
 
       // then
-      expect(LOG_FILENAME).toBe("oh-my-opencode.log")
+      expect(LOG_FILENAME).toBe("oh-my-openagent.log")
     })
   })
 
   describe("CACHE_DIR_NAME", () => {
+    it("equals oh-my-openagent", () => {
+      // given
+
+      // when
+
+      // then
+      expect(CACHE_DIR_NAME).toBe("oh-my-openagent")
+    })
+  })
+
+  describe("LEGACY_CACHE_DIR_NAME", () => {
     it("equals oh-my-opencode", () => {
       // given
 
       // when
 
       // then
-      expect(CACHE_DIR_NAME).toBe("oh-my-opencode")
+      expect(LEGACY_CACHE_DIR_NAME).toBe("oh-my-opencode")
     })
   })
 })

src/shared/plugin-identity.ts

@@ -1,5 +1,7 @@
-export const PLUGIN_NAME = "oh-my-opencode"
-export const LEGACY_PLUGIN_NAME = "oh-my-openagent"
-export const CONFIG_BASENAME = "oh-my-opencode"
-export const LOG_FILENAME = "oh-my-opencode.log"
-export const CACHE_DIR_NAME = "oh-my-opencode"
+export const PLUGIN_NAME = "oh-my-openagent"
+export const LEGACY_PLUGIN_NAME = "oh-my-opencode"
+export const CONFIG_BASENAME = "oh-my-openagent"
+export const LEGACY_CONFIG_BASENAME = "oh-my-opencode"
+export const LOG_FILENAME = "oh-my-openagent.log"
+export const CACHE_DIR_NAME = "oh-my-openagent"
+export const LEGACY_CACHE_DIR_NAME = "oh-my-opencode"