TypeScript: add extensions to tsconfig and fix type errors (#12781)

* TypeScript: add extensions to tsconfig and fix type errors

- Add extensions/**/* to tsconfig.json includes
- Export ProviderAuthResult, AnyAgentTool from plugin-sdk
- Fix optional chaining for messageActions across channels
- Add missing type imports (MSTeamsConfig, GroupPolicy, etc.)
- Add type annotations for provider auth handlers
- Fix undici/fetch type compatibility in zalo proxy
- Correct ChannelAccountSnapshot property usage
- Add type casts for tool registrations
- Extract usage view styles and types to separate files

* TypeScript: fix optional debug calls and handleAction guards

extensions/nextcloud-talk/src/onboarding.ts

@@ -6,6 +6,7 @@ import {
   normalizeAccountId,
   type ChannelOnboardingAdapter,
   type ChannelOnboardingDmPolicy,
+  type OpenClawConfig,
   type WizardPrompter,
 } from "openclaw/plugin-sdk";
 import type { CoreConfig, DmPolicy } from "./types.js";
@@ -159,7 +160,11 @@ const dmPolicy: ChannelOnboardingDmPolicy = {
   allowFromKey: "channels.nextcloud-talk.allowFrom",
   getCurrent: (cfg) => cfg.channels?.["nextcloud-talk"]?.dmPolicy ?? "pairing",
   setPolicy: (cfg, policy) => setNextcloudTalkDmPolicy(cfg as CoreConfig, policy as DmPolicy),
-  promptAllowFrom: promptNextcloudTalkAllowFromForAccount,
+  promptAllowFrom: promptNextcloudTalkAllowFromForAccount as (params: {
+    cfg: OpenClawConfig;
+    prompter: WizardPrompter;
+    accountId?: string | undefined;
+  }) => Promise<OpenClawConfig>,
 };
 
 export const nextcloudTalkOnboardingAdapter: ChannelOnboardingAdapter = {
@@ -196,7 +201,7 @@ export const nextcloudTalkOnboardingAdapter: ChannelOnboardingAdapter = {
         prompter,
         label: "Nextcloud Talk",
         currentId: accountId,
-        listAccountIds: listNextcloudTalkAccountIds,
+        listAccountIds: listNextcloudTalkAccountIds as (cfg: OpenClawConfig) => string[],
         defaultAccountId,
       });
     }