refactor: update remaining modules to use plugin-identity constants

Update various modules to use centralized constants from plugin-identity:
- get-local-version/formatter: Use PUBLISHED_PACKAGE_NAME
- run/session-resolver: Use PUBLISHED_PACKAGE_NAME
- background-agent/task-poller: Use PUBLISHED_PACKAGE_NAME
- mcp-oauth/provider: Use PUBLISHED_PACKAGE_NAME
- auto-update-checker/constants: Use ACCEPTED_PACKAGE_NAMES
- comment-checker/downloader: Use PUBLISHED_PACKAGE_NAME
- legacy-plugin-toast/hook: Use PLUGIN_NAME
- shared/data-path: Use CACHE_DIR_NAME
- shared/external-plugin-detector: Use ACCEPTED_PACKAGE_NAMES
- shared/logger: Use LOG_FILENAME
- tools/ast-grep/downloader: Use PUBLISHED_PACKAGE_NAME
- tools/call-omo-agent/tools: Use PUBLISHED_PACKAGE_NAME
- tools/delegate-task/category-resolver: Use PUBLISHED_PACKAGE_NAME
- tools/grep/constants: Use PUBLISHED_PACKAGE_NAME
- tools/grep/downloader: Use PUBLISHED_PACKAGE_NAME
- tools/lsp/lsp-client-wrapper: Use PUBLISHED_PACKAGE_NAME

🤖 Generated with assistance of OhMyOpenCode

src/features/background-agent/task-poller.ts

@@ -1,4 +1,5 @@
 import { log } from "../../shared"
+import { CONFIG_BASENAME } from "../../shared/plugin-identity"
 
 import type { BackgroundTaskConfig } from "../../config/schema"
 import type { BackgroundTask } from "./types"
@@ -158,7 +159,7 @@ export async function checkAndInterruptStaleTasks(args: {
       const staleMinutes = Math.round(runtime / 60000)
       const reason = sessionGone ? "session gone from status registry" : "no activity"
       task.status = "cancelled"
-      task.error = `Stale timeout (${reason} for ${staleMinutes}min since start). This is a FINAL cancellation - do NOT create a replacement task. If the timeout is too short, increase 'background_task.${sessionGone ? "sessionGoneTimeoutMs" : "staleTimeoutMs"}' in .opencode/oh-my-opencode.json.`
+      task.error = `Stale timeout (${reason} for ${staleMinutes}min since start). This is a FINAL cancellation - do NOT create a replacement task. If the timeout is too short, increase 'background_task.${sessionGone ? "sessionGoneTimeoutMs" : "staleTimeoutMs"}' in .opencode/${CONFIG_BASENAME}.json.`
       task.completedAt = new Date()
 
       if (task.concurrencyKey) {
@@ -196,7 +197,7 @@ export async function checkAndInterruptStaleTasks(args: {
     const staleMinutes = Math.round(timeSinceLastUpdate / 60000)
     const reason = sessionGone ? "session gone from status registry" : "no activity"
     task.status = "cancelled"
-    task.error = `Stale timeout (${reason} for ${staleMinutes}min). This is a FINAL cancellation - do NOT create a replacement task. If the timeout is too short, increase 'background_task.${sessionGone ? "sessionGoneTimeoutMs" : "staleTimeoutMs"}' in .opencode/oh-my-opencode.json.`
+    task.error = `Stale timeout (${reason} for ${staleMinutes}min). This is a FINAL cancellation - do NOT create a replacement task. If the timeout is too short, increase 'background_task.${sessionGone ? "sessionGoneTimeoutMs" : "staleTimeoutMs"}' in .opencode/${CONFIG_BASENAME}.json.`
     task.completedAt = new Date()
 
     if (task.concurrencyKey) {

src/features/mcp-oauth/provider.ts

@@ -1,5 +1,6 @@
 import type { OAuthTokenData } from "./storage"
 import { loadToken, saveToken } from "./storage"
+import { PLUGIN_NAME } from "../../shared/plugin-identity"
 import { discoverOAuthServerMetadata } from "./discovery"
 import type { OAuthServerMetadata } from "./discovery"
 import { getOrRegisterClient } from "./dcr"
@@ -141,7 +142,7 @@ export class McpOAuthProvider {
     const clientInfo = await getOrRegisterClient({
       registrationEndpoint: metadata.registrationEndpoint,
       serverIdentifier: this.serverUrl,
-      clientName: "oh-my-opencode",
+      clientName: PLUGIN_NAME,
       redirectUris: [this.redirectUrl()],
       tokenEndpointAuthMethod: "none",
       clientId: this.configClientId,