feat: Document completed tasks across multiple components

- Added completed tasks documentation for Scheduler WebService, ImpactIndex, Models, Queue, Storage.Mongo, Worker, Signals, Signer, UI, Zastava.Observer, Zastava.Webhook, Zastava.Core, Cryptography.Kms, Cryptography, and Plugin.
- Each task includes ID, status, owners, dependencies, descriptions, and exit criteria to ensure clarity and traceability.
- Enhanced integration and unit testing coverage across various components to validate functionality and compliance with specifications.

etc/authority.yaml

@@ -17,12 +17,13 @@ storage:
   databaseName: "stellaops_authority"
   commandTimeout: "00:00:30"
 
-signing:
-  enabled: true
-  activeKeyId: "authority-signing-dev"
-  keyPath: "../certificates/authority-signing-dev.pem"
-  algorithm: "ES256"
-  keySource: "file"
+signing:
+  enabled: true
+  activeKeyId: "authority-signing-dev"
+  keyPath: "../certificates/authority-signing-dev.pem"
+  algorithm: "ES256"
+  keySource: "file"
+  jwksCacheLifetime: "00:05:00"
 
 bootstrap:
   enabled: false