feat(server): enhance secret management and logging functionality

- Added SCRUNNER_SECRETS_KEY to README as a required variable for production.
- Implemented redaction of sensitive information in logs across various components.
- Enhanced script execution functions to include an owner parameter for better secret management.
- Introduced a secrets API in the script sandbox for retrieving and managing secrets.
- Updated UI components to support owner selection for script execution and secret management.

packages/server/store.js

@@ -1,5 +1,6 @@
 import { randomUUID } from "node:crypto";
 import { db } from "./db.js";
+import { redactString } from "./secret-value.js";
 
 const MAX_JSON_BYTES = 64 * 1024;
 
@@ -15,6 +16,7 @@ export function serialize(value) {
   } catch {
     json = JSON.stringify({ truncated: true, reason: "unserializable" });
   }
+  json = redactString(json);
   if (Buffer.byteLength(json, "utf8") <= MAX_JSON_BYTES) return json;
   return JSON.stringify({
     truncated: true,