fix(api): change log output location for diagnostic compatibility (#1130)

now outputs logs to `/var/log/graphql-api.log` instead of
`/var/log/unraid-api/unraid-api.log`

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<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **Chores**
  - Updated the logging file destination to `/var/log/graphql-api.log`.
  - Streamlined configuration formatting for enhanced clarity.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

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Co-authored-by: Eli Bosley <ekbosley@gmail.com>

api/ecosystem.config.json

@@ -11,15 +11,9 @@
             "max_restarts": 10,
             "min_uptime": 10000,
             "watch": false,
-            "ignore_watch": [
-                "node_modules",
-                "src",
-                ".env.*",
-                "myservers.cfg"
-            ],
-            "out_file": "/var/log/unraid-api/unraid-api.log",
-            "error_file": "/var/log/unraid-api/unraid-api.error.log",
+            "ignore_watch": ["node_modules", "src", ".env.*", "myservers.cfg"],
+            "log_file": "/var/log/graphql-api.log",
             "kill_timeout": 10000
         }
     ]
-}
+}