feat(reusable): ship the curated swarm as the default config consumers inherit (#10)

examples/reusable.yml

@@ -5,7 +5,12 @@
 # workflow, which holds the image pin + all the env plumbing. You only declare
 # the triggers, the comment-trigger actor gate, and any overrides you want.
 #
-# Needs: secret OLLAMA_CLOUD_API_KEY (the default Ollama Cloud provider).
+# The reusable ships a DEFAULT swarm: 3 cloud models + the Claude Code engine
+# (sonnet/opus/opus:max), 5-lens suite. That default needs BOTH
+# OLLAMA_CLOUD_API_KEY and CLAUDE_CODE_OAUTH_TOKEN. This example overrides
+# `models:` to a cloud-only set so it works with just OLLAMA_CLOUD_API_KEY —
+# delete that override (and forward the Claude token) to inherit the full default.
+#
 # Forward ONLY the secrets the reviewer uses (least privilege) — see the
 # `secrets:` block below. GITEA_TOKEN is automatic. `secrets: inherit` also works
 # but hands the reusable EVERY secret in your repo (registry/deploy/db creds the
@@ -13,9 +18,8 @@
 # Gadfly commit (not @main) so a push there can't change what runs with your
 # secrets.
 #
-# Prefer this when you're happy with the defaults. For custom named endpoints
-# (GADFLY_ENDPOINT_<NAME>) or a provider the reusable doesn't map, use the full
-# stub in adversarial-review.yml instead.
+# For custom named endpoints (GADFLY_ENDPOINT_<NAME>) or a provider the reusable
+# doesn't map, use the full stub in adversarial-review.yml instead.
 
 name: Adversarial Review (Gadfly)
 
@@ -56,7 +60,10 @@ jobs:
       # GADFLY_FINDINGS_URL:     ${{ secrets.GADFLY_FINDINGS_URL }}
       # GADFLY_FINDINGS_TOKEN:   ${{ secrets.GADFLY_FINDINGS_TOKEN }}
     with:
-      # All optional — omit to take Gadfly's defaults. Examples:
-      # models: "qwen3-coder:480b-cloud,gpt-oss:120b-cloud"
-      # specialists: "security,correctness,error-handling"
+      # Cloud-only override so this works with just OLLAMA_CLOUD_API_KEY. Delete
+      # this line (and forward CLAUDE_CODE_OAUTH_TOKEN above) to inherit the full
+      # default swarm (3 cloud + Claude Code sonnet/opus/opus:max, 5 lenses).
+      models: "minimax-m3:cloud,glm-5.2:cloud,deepseek-v4-pro:cloud"
+      # Other inputs inherit the default (5-lens suite, concurrency, 90-min cap);
+      # override any of them here (specialists, provider, base_url, timeout_secs…).
       allowed_users: "your-username"