feat(llama-swap): sync vLLM configs from club-3090, add evan API key

Sync all three vLLM model configs from club-3090 master (ae4846f).
Update to Genesis v7.65 full PROD env set with new patches.
Update docker image to nightly-7a1eb8ac. Add torch_compile and
triton cache dirs. Add agent setup guide (AGENTS.md).

Add 'evan' API key to llama-swap sops secrets.

secrets/common/llama-swap.yaml

@@ -1,6 +1,7 @@
 #ENC[AES256_GCM,data:GdmmcWLHlE3LJvl9VfzbuEgZyGGqlKcrtNa+78/FFKO5coPf0n27eKwfo6UGuhf3ln++ePv37Eg=,iv:M+DWl7AZeQXJ0z4l6LHJBYrI/jW5NFY6b2tW9QnL9jM=,tag:fdy4feWIvKPCHbAcNZ6mmQ==,type:comment]
 llama_swap_api_keys:
     pi: ENC[AES256_GCM,data:7Cw7RPQemcf5/zO7uazjA+dzpQu2MQo/Nbe3K3/CJ+OeQR90SJx4Z0TZudFugZoIHWR+sPEGQxUk8ne5xcfY6GSHJA==,iv:B5fX93BtSNwIDUdWTXr3ZhBQ4AuUqDHjeeVbkcCk7HI=,tag:6RMyFEF5872waHzxUCUh0Q==,type:str]
+    evan: ENC[AES256_GCM,data:QKoFxv0gnDd1TZn9a+hFxu/J,iv:rje8Pk4ko8kjt1za/LOiLkoid4mmR5NtHCk0QX6rakg=,tag:MYTTE3KfWvfv2i98rTZUhQ==,type:str]
 sops:
     age:
         - recipient: age1sac93wpnjcv62s7583jv6a4yspndh6k0r25g3qx3k7gq748uvafst6nz4w
@@ -75,7 +76,7 @@ sops:
             SmpMYnNBTWVYTENWSUQvWXMrZXVqbncK6KtP4pOEBDM8gK26uYp3a/WRP4TrkyWV
             4ugL2Y7sGkVrWz0Cvr3Jp9QDuPh3xs4jZyEvB8RbxQDMFJzdOEBv2A==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2026-05-02T02:07:49Z"
-    mac: ENC[AES256_GCM,data:EroMrSyIJnQEP7Koo+195xmkloWDRQ21WuM0L+bTXzOLT1aQrUa15dxpYbQ+XUUVxtRfFHKSSXkyAG3UR/Ez7qhhxysQwL8ijUK7O+l7yn8EB3FbkQrYUIVASP6HzYe7XMd5Z+Zz/D6n172TxANLmaUxouYd4mlwcZzHSffP0AA=,iv:x5LKYpLb/Rkq6erH0wHCyZxbA7fr1NpW2JWCe3y2fnw=,tag:+ITvd9XqR5Pc1nj8snb2yA==,type:str]
+    lastmodified: "2026-05-02T10:31:38Z"
+    mac: ENC[AES256_GCM,data:ZF8NYaDKP42HHkfQ5Nr9uazFwEVZzzahq6mqybf16fQ7Rq9CXd+gCdD7Ie6Dq6gtEpNcCnKDWZwAgUYw5WSl1qzLFK3G5EMfvYvPdcggKuH7Tfxw8Ar6QA3Il/sEnQZgyuW77shXP0ma2XAFGaEXp5WuMIg1ZD8T0TKWeEr9L+Q=,iv:HaKd6MxlJvVYI9wMzuG7Dd656SUDl3moR/L65xQpmX4=,tag:Bo575jGyZ9UabUki9Yvtvg==,type:str]
     unencrypted_suffix: _unencrypted
     version: 3.12.1