straylight: raise OpenCode and llama-server timeouts to 2h

Local prefill and reasoning/coding turns often sit idle past OpenCode's
5–10 minute defaults. Align llama-server --timeout with that window.

configs/opencode.nix

@@ -26,6 +26,12 @@ let
         options = {
           baseURL = llamaBase;
           apiKey = "none";
+          # Local prefill + Ornith <think> / Laguna coding turns routinely sit
+          # quiet for >10 minutes. OpenCode defaults are 300000ms (request,
+          # headers, and inter-chunk). Milliseconds; false disables.
+          timeout = 7200000;
+          headerTimeout = 7200000;
+          chunkTimeout = 7200000;
         };
         models = {
           "laguna-s-2.1" = text "Laguna S 2.1";

hw/straylight/default.nix

@@ -187,7 +187,8 @@ in
             --host 0.0.0.0 \
             --port 11434 \
             --models-preset ${llamaModelsIni} \
-            --models-max 2
+            --models-max 2 \
+            --timeout 7200
         '';
         User = "llama-server";
         Group = "llama-server";