chore: standardize Claude Code CLI naming (#915)

Follow-up to #915.

src/infra/provider-usage.auth.ts

@@ -111,7 +111,7 @@ async function resolveOAuthToken(params: {
     provider: params.provider,
   });
 
-  // Claude CLI creds are the only Anthropic tokens that reliably include the
+  // Claude Code CLI creds are the only Anthropic tokens that reliably include the
   // `user:profile` scope required for the OAuth usage endpoint.
   const candidates = params.provider === "anthropic" ? [CLAUDE_CLI_PROFILE_ID, ...order] : order;
   const deduped: string[] = [];

src/infra/provider-usage.fetch.claude.ts

@@ -126,7 +126,7 @@ export async function fetchClaudeUsage(
       // ignore parse errors
     }
 
-    // Claude CLI setup-token yields tokens that can be used for inference, but may not
+    // Claude Code CLI setup-token yields tokens that can be used for inference, but may not
     // include user:profile scope required by the OAuth usage endpoint. When a claude.ai
     // browser sessionKey is available, fall back to the web API.
     if (res.status === 403 && message?.includes("scope requirement user:profile")) {