Sustainable LibreChat setup: official manifest, config layer, brand overlay

- CloudronManifest.json: byte-identical copy of the OFFICIAL appstore manifest
  (the hand-edited one stripped addons and crash-looped the app on 2026-10-18)
- Dockerfile: pinned base (202610150224320000), brand assets only + title sed
- librechat.yaml: schema 1.3.17; chat models only in picker (qwen-image moved
  to the agent image tool); speech via gateway with capped key refs; SearXNG
  web search; inference-docs MCP server; forward-compatible interface.theme
- mcp/server.py: docs MCP server (stdio, stdlib-only, tool search_docs)
- assets/: co-op logo + favicons/PWA icons

CloudronManifest.json

@@ -1,11 +1,53 @@
 {
-  "manifestVersion": 2,
-  "id": "io.inference.librechat.custom",
-  "title": "LibreChat (Co‑op custom)",
-  "description": "LibreChat sandbox with Inference‑Co‑op branding and image‑generation support.",
-  "version": "1.3.1",
-  "author": "Inference Co‑op",
-  "healthCheckPath": "/",
-  "httpPort": 3080,
-  "icon": "logo-coop.png"
-}
+    "id": "ai.librechat.cloudronapp",
+    "version": "1.4.1",
+    "title": "LibreChat",
+    "upstreamVersion": "0.8.8",
+    "author": "Danny Avila",
+    "description": "LibreChat is an open-source chatbot client that supports multiple AI providers and models including:\n\n- OpenAI GPT Models\n- Anthropic Claude Models\n- Google PaLM Models\n- Various open-source local models\n\nFeatures:\n- Switch between various AI models\n- Conversation history\n- Plugins support\n- File upload and processing\n- Custom instructions\n- Multiple conversation modes\n\n",
+    "changelog": "* Update uv to 0.13.1\n",
+    "tagline": "ChatGPT-like interface with model switching",
+    "website": "https://github.com/danny-avila/LibreChat",
+    "documentationUrl": "https://docs.cloudron.io/packages/librechat/",
+    "forumUrl": "https://forum.cloudron.io/category/210/librechat",
+    "contactEmail": "support@cloudron.io",
+    "healthCheckPath": "/health",
+    "httpPort": 3080,
+    "addons": {
+        "postgresql": {},
+        "mongodb": {},
+        "localstorage": {},
+        "oidc": {
+            "loginRedirectUri": "/oauth/openid/callback"
+        },
+        "sendmail": {
+            "supportsDisplayName": true
+        }
+    },
+    "checklist": {
+        "register-admin": {
+            "message": "On the first visit, register yourself as an admin user"
+        },
+        "disable-registration": {
+            "message": "Disable registration, if required, to prevent misuse"
+        },
+        "set-api-keys": {
+            "message": "Set API keys in /app/data/env file and restart the app"
+        }
+    },
+    "optionalSso": true,
+    "manifestVersion": 2,
+    "memoryLimit": 1073741824,
+    "minBoxVersion": "8.1.0",
+    "tags": [
+        "ai",
+        "chat",
+        "gpt"
+    ],
+    "mediaLinks": [
+        "https://screenshots.cloudron.io/ai.librechat.cloudronapp/librechat-00.png",
+        "https://screenshots.cloudron.io/ai.librechat.cloudronapp/librechat-01.png"
+    ],
+    "icon": "file://logo.png",
+    "dockerImage": "cloudron/ai.librechat.cloudronapp:202610150224320000"
+}