Merge origin/master (v0.5.91) into gitea/new_feature

Resolve conflicts:
- streamingHandler.js: adopt upstreamResponseHeaders while keeping 0-token detail row avoidance
- capabilities.js: preserve user-asserted caps and globalThis slots without local caching of catalogSource
- AddCustomModelModal.js & providers/[id]/page.js: wire STT transport marker with custom model edits/assertions
- models/custom/route.js & aliasRepo.js: persist custom model transport and invalidate user caps
- usageRepo.js: key byApiKey live stats by full API key and keep tail in maskApiKey
- UsageStats.js: lazy load charts dynamically

open-sse/services/usage.js

@@ -4,10 +4,10 @@
 
 import { getGitHubUsage } from "./usage/github.js";
 import { getGeminiUsage, getAntigravityUsage } from "./usage/google.js";
-import { getClaudeUsage } from "./usage/claude.js";
+import { getClaudeUsage, consumeClaudeResetGrant } from "./usage/claude.js";
 import { getCodexUsage, consumeCodexRateLimitResetCredit, getCodexRateLimitResetCredits } from "./usage/codex.js";
 
-export { consumeCodexRateLimitResetCredit, getCodexRateLimitResetCredits };
+export { consumeCodexRateLimitResetCredit, getCodexRateLimitResetCredits, consumeClaudeResetGrant };
 import { getKiroUsage } from "./usage/kiro.js";
 import { getMiniMaxUsage } from "./usage/minimax.js";
 import { getCodeBuddyCnUsage, getCodeBuddyIntlUsage } from "./usage/codebuddy-cn.js";