feat(opencode): configure vllm-qwen38 provider for local Qwen3.8-27B

pilot/opencode_review.py

@@ -397,7 +397,7 @@ def install_config(src: str, dst: str) -> bool:
     private-network addresses. Real values are supplied at runtime and patched
     in here.
 
-    Env var convention (case-sensitive provider name — `headroom`, `local`):
+    Env var convention (case-sensitive provider name — `headroom`, `vllm-qwen38`):
 
       PRAGENT_<NAME>_BASE_URL   — per-provider endpoint override
       PRAGENT_<NAME>_API_KEY    — per-provider API key override
@@ -406,9 +406,9 @@ def install_config(src: str, dst: str) -> bool:
       PRAGENT_MODEL_API_KEY     — legacy catchall (same)
 
     Per-provider wins over the catchall. The first 2 win when the operator
-    needs a different endpoint per upstream (e.g. headroom → MiniMax, local →
-    ai-workstation). The catchall keeps the single-provider deploys from
-    needing any env config.
+    needs a different endpoint per upstream (e.g. headroom → MiniMax,
+    vllm-qwen38 → ai-workstation). The catchall keeps the single-provider
+    deploys from needing any env config.
 
     This is done in Python rather than with opencode's own `{env:VAR}` config
     templating because the reviewer subprocess runs with an allow-listed