fix: modernize live tests and gemini ids

src/agents/live-auth-keys.ts

@@ -0,0 +1,50 @@
+const KEY_SPLIT_RE = /[\s,;]+/g;
+
+function parseKeyList(raw?: string | null): string[] {
+  if (!raw) return [];
+  return raw
+    .split(KEY_SPLIT_RE)
+    .map((value) => value.trim())
+    .filter(Boolean);
+}
+
+function collectEnvPrefixedKeys(prefix: string): string[] {
+  const keys: string[] = [];
+  for (const [name, value] of Object.entries(process.env)) {
+    if (!name.startsWith(prefix)) continue;
+    const trimmed = value?.trim();
+    if (!trimmed) continue;
+    keys.push(trimmed);
+  }
+  return keys;
+}
+
+export function collectAnthropicApiKeys(): string[] {
+  const forcedSingle = process.env.CLAWDBOT_LIVE_ANTHROPIC_KEY?.trim();
+  if (forcedSingle) return [forcedSingle];
+
+  const fromList = parseKeyList(process.env.CLAWDBOT_LIVE_ANTHROPIC_KEYS);
+  const fromEnv = collectEnvPrefixedKeys("ANTHROPIC_API_KEY");
+  const primary = process.env.ANTHROPIC_API_KEY?.trim();
+
+  const seen = new Set<string>();
+  const add = (value?: string) => {
+    if (!value) return;
+    if (seen.has(value)) return;
+    seen.add(value);
+  };
+
+  for (const value of fromList) add(value);
+  if (primary) add(primary);
+  for (const value of fromEnv) add(value);
+
+  return Array.from(seen);
+}
+
+export function isAnthropicRateLimitError(message: string): boolean {
+  const lower = message.toLowerCase();
+  if (lower.includes("rate_limit")) return true;
+  if (lower.includes("rate limit")) return true;
+  if (lower.includes("429")) return true;
+  return false;
+}