Merge remote-tracking branch 'origin/master' into gitea/feature/end

Resolved conflicts taking origin/master (v0.5.55) as canonical, with local
features re-applied:
- runtime log level (LOG_LEVEL env + dashboard Settings → Logging, applied
  immediately and persisted across restarts)
- free/noAuth provider enable/disable toggle via providerStrategies.enabled
- parallel model testing (Test All Models / Test Selected Keys)

open-sse/providers/registry/bluesminds.js

@@ -0,0 +1,38 @@
+export default {
+  id: "bluesminds",
+  alias: "bm",
+  aliases: ["blue-sminds"],
+  uiAlias: "bm",
+  hidden: true,
+  display: {
+    name: "BluesMinds",
+    icon: "psychology",
+    color: "#2563EB",
+    textIcon: "BM",
+    website: "https://bluesminds.com",
+    notice: { apiKeyUrl: "https://bluesminds.com" },
+  },
+  category: "apikey",
+  authType: "apikey",
+  authModes: ["apikey"],
+  transport: {
+    baseUrl: "https://api.bluesminds.com/v1/chat/completions",
+    validateUrl: "https://api.bluesminds.com/v1/models",
+  },
+  models: [
+    { id: "gpt-4.1", name: "GPT-4.1", contextLength: 1048576 },
+    { id: "gpt-4.1-mini", name: "GPT-4.1 Mini", contextLength: 1048576 },
+    { id: "gpt-4.1-nano", name: "GPT-4.1 Nano", contextLength: 1048576 },
+    { id: "claude-sonnet-4-5", name: "Claude Sonnet 4.5", contextLength: 200000 },
+    { id: "claude-haiku-4-5", name: "Claude Haiku 4.5", contextLength: 200000 },
+    { id: "gemini-2.0-flash", name: "Gemini 2.0 Flash", contextLength: 1048576 },
+    { id: "gemini-2.0-flash-exp", name: "Gemini 2.0 Flash (Exp)", contextLength: 1048576 },
+    { id: "qwen-turbo", name: "Qwen Turbo", contextLength: 1000000 },
+    { id: "kimi-k2", name: "Kimi K2", contextLength: 262144 },
+    { id: "kimi-k2-thinking", name: "Kimi K2 Thinking", contextLength: 262144 },
+    { id: "glm-4.7", name: "GLM 4.7", contextLength: 204800 },
+    { id: "minimax-m2.5", name: "MiniMax M2.5", contextLength: 204800 },
+    { id: "claude-opus-4-5", name: "Claude Opus 4.5 (VIP)", contextLength: 200000 },
+    { id: "gemini-2.5-pro", name: "Gemini 2.5 Pro (VIP)", contextLength: 1048576 },
+  ],
+};