[#13]: chore: adjust pool schema

schema.json

@@ -57,22 +57,26 @@
 			"default": "60s"
 		},
 		"dynamic_allocator": {
-			"title": "Dynamic workers allocator",
-			"description": "Configuration options to setup auto workers allocator.",
+			"title": "Auto-scaling/dynamic Workers",
+			"description": "Configuration options for auto-scaling/dynamic workers. If not defined, worker auto-scaling is disabled.",
 			"type": "object",
+			"additionalProperties": false,
 			"properties": {
 				"max_workers": {
-					"description": "Maximum number of workers which is allowed to allocate (no more than 100).",
+					"description": "The maximum number of workers that may be dynamically allocated.",
 					"type": "integer",
-					"default": "10"
+					"minimum": 1,
+					"maximum": 100,
+					"default": 10
 				},
 				"spawn_rate": {
-					"description": "The number of workers that can be spawned per NoFreeWorkers error (but up to `max_workers`).",
+					"description": "The maximum number of workers that may be spawned per NoFreeWorkers error (limited to `max_workers`).",
 					"type": "integer",
-					"default": "5"
+					"minimum": 1,
+					"default": 5
 				},
 				"idle_timeout": {
-					"description": "The time after which dynamically allocated workers are considered not needed and would be deallocated.",
+					"description": "The duration after which idle dynamically allocated workers will be deallocated.",
 					"$ref": "#/$defs/duration",
 					"default": "1m"
 				}
@@ -82,6 +86,7 @@
 			"title": "Pool Supervisor",
 			"description": "The pool supervisor is used to control workers. If not defined, the pool has no supervision.",
 			"type": "object",
+			"additionalProperties": false,
 			"properties": {
 				"watch_tick": {
 					"description": "Duration between worker state checks. Defaults to 5s.",