opencode: some config tweaks/updates

term/.config/opencode/opencode.json

@@ -3,6 +3,13 @@
 
   "default_agent": "plan",
 
+  "lsp": {
+    "pyright": {
+      "command": ["pyright-langserver", "--stdio"],
+      "extensions": [".py"]
+    }
+  },
+
   "provider": {
     "lmstudio": {
       "npm": "@ai-sdk/openai-compatible",
@@ -14,6 +21,9 @@
         "google/gemma-3-4b": {
           "name": "google/gemma-3-4b"
         },
+        "qwen/qwen3.8-27b": {
+          "name": "qwen/qwen3.8-27b"
+        },
         "google/gemma-4-26b-a4b": {
           "name": "google/gemma-4-26b-a4b"
         },