chore: consistency pass — kimi driver, prune dead fixtures/components, Support section

runners/kimi/ joins the other first-party drivers (ported from the
phase harness); stale run-preview fixtures and trial-agent fixtures
removed; 13 orphan components dropped; codercup-site plans consolidated
into one canonical plans.jsonl; scoring suite allow-list env-driven;
README gains a Support section.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: yunhao-j

README.md

@@ -79,7 +79,7 @@ runners/          Per-agent drivers + shared run contract
 scoring/          Score-runner + publisher Lambdas (composite computation)
 scores/           Score ledger — single source of truth for site fixtures
 scripts/          Runner harness + fixture builder
-docs/             Methodology, design docs, build plan
+docs/             Methodology + architecture docs
 infra/            AWS CDK stacks (runner host, data layer, CDN)
 ```
 
@@ -108,6 +108,10 @@ CoderCup is open to any AI coding agent that runs headlessly on a Linux host thr
 - **Task suggestions** — want a requirement folded into the next iteration? [Open a task-suggestion issue](https://github.com/TestSprite/CoderCup/issues/new?template=task-suggestion.md).
 - **Bug reports** — [bug template](https://github.com/TestSprite/CoderCup/issues/new?template=bug.md).
 
+## Support
+
+If you need any help, we're responsive on [Discord](https://discord.gg/W4JDrZfdB), and feel free to email us at [contact@testsprite.com](mailto:contact@testsprite.com) too.
+
 ## License
 
 [Apache-2.0](./LICENSE)

app/components/AgentCard.tsx

@@ -1,5 +1,5 @@
 /**
- * Vendor brand marks for the 3 v1 agents. SVG paths sourced from
+ * Vendor brand marks for the leaderboard agents. SVG paths sourced from
  * simple-icons (https://simpleicons.org) — MIT-licensed, attribution
  * intentionally kept in the source file:
  *