Remove OpenClaw fallback compatibility

lib/server/ai.ts

@@ -31,23 +31,8 @@ type RunAiAnalysisOptions = GetAiConfigOptions & {
   generate?: (input: AiGenerateInput) => Promise<AiGenerateOutput>;
 };
 
-const DEPRECATED_LEGACY_GATEWAY_ENV_KEYS = [
-  'OPENCLAW_BASE_URL',
-  'OPENCLAW_API_KEY',
-  'OPENCLAW_MODEL',
-  'OPENCLAW_AUTH_MODE',
-  'OPENCLAW_BASIC_AUTH_USERNAME',
-  'OPENCLAW_BASIC_AUTH_PASSWORD',
-  'OPENCLAW_API_KEY_HEADER',
-  'OPENCLAW_PORT',
-  'OPENCLAW_IMAGE',
-  'OPENCLAW_BUILD_CONTEXT',
-  'OPENCLAW_DOCKERFILE'
-] as const;
-
 const CODING_API_BASE_URL = 'https://api.z.ai/api/coding/paas/v4';
 
-let warnedDeprecatedGatewayEnv = false;
 let warnedIgnoredZhipuBaseUrl = false;
 
 function envValue(name: string, env: EnvSource = process.env) {
@@ -69,22 +54,6 @@ function parseTemperature(value: string | undefined) {
   return Math.min(Math.max(parsed, 0), 2);
 }
 
-function warnDeprecatedGatewayEnv(env: EnvSource, warn: (message: string) => void) {
-  if (warnedDeprecatedGatewayEnv) {
-    return;
-  }
-
-  const presentKeys = DEPRECATED_LEGACY_GATEWAY_ENV_KEYS.filter((key) => Boolean(envValue(key, env)));
-  if (presentKeys.length === 0) {
-    return;
-  }
-
-  warnedDeprecatedGatewayEnv = true;
-  warn(
-    `[AI SDK] Deprecated OPENCLAW_* variables are ignored after migration: ${presentKeys.join(', ')}. Use ZHIPU_API_KEY, ZHIPU_MODEL, and AI_TEMPERATURE.`
-  );
-}
-
 function warnIgnoredZhipuBaseUrl(env: EnvSource, warn: (message: string) => void) {
   if (warnedIgnoredZhipuBaseUrl) {
     return;
@@ -134,7 +103,6 @@ async function defaultGenerate(input: AiGenerateInput): Promise<AiGenerateOutput
 
 export function getAiConfig(options?: GetAiConfigOptions) {
   const env = options?.env ?? process.env;
-  warnDeprecatedGatewayEnv(env, options?.warn ?? console.warn);
   warnIgnoredZhipuBaseUrl(env, options?.warn ?? console.warn);
 
   return {
@@ -185,6 +153,5 @@ export async function runAiAnalysis(prompt: string, systemPrompt?: string, optio
 }
 
 export function __resetAiWarningsForTests() {
-  warnedDeprecatedGatewayEnv = false;
   warnedIgnoredZhipuBaseUrl = false;
 }