Fix unclean diff in RunsClusterOperations and remove minimum-stability

- Restore proper union type hints on jsonPatchStatus/jsonMergePatchStatus
- Use imported class names instead of FQCN
- Fix @throws annotations to use short class names
- Remove minimum-stability: dev from composer.json

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: loks0n

composer.json

@@ -65,6 +65,5 @@
     },
     "config": {
         "sort-packages": true
-    },
-    "minimum-stability": "dev"
+    }
 }

src/Traits/RunsClusterOperations.php

@@ -169,7 +169,7 @@ public function allNamespaces(array $query = ['pretty' => 1]): ResourcesList
     /**
      * Get a fresh instance from the cluster.
      *
-     * @throws \RenokiCo\PhpK8s\Exceptions\KubernetesAPIException
+     * @throws KubernetesAPIException
      */
     public function get(array $query = ['pretty' => 1]): static
     {
@@ -186,7 +186,7 @@ public function get(array $query = ['pretty' => 1]): static
     /**
      * Create the resource.
      *
-     * @throws \RenokiCo\PhpK8s\Exceptions\KubernetesAPIException
+     * @throws KubernetesAPIException
      */
     public function create(array $query = ['pretty' => 1]): static
     {
@@ -615,10 +615,10 @@ public function updateStatus(array $query = ['pretty' => 1]): static
     /**
      * JSON Patch (RFC 6902) the status subresource.
      */
-    public function jsonPatchStatus($patch, array $query = ['pretty' => 1]): static
+    public function jsonPatchStatus(JsonPatch|array $patch, array $query = ['pretty' => 1]): static
     {
-        if (! $patch instanceof \RenokiCo\PhpK8s\Patches\JsonPatch) {
-            $patch = new \RenokiCo\PhpK8s\Patches\JsonPatch($patch);
+        if (is_array($patch)) {
+            $patch = new JsonPatch($patch);
         }
 
         $instance = $this->cluster
@@ -638,10 +638,10 @@ public function jsonPatchStatus($patch, array $query = ['pretty' => 1]): static
     /**
      * JSON Merge Patch (RFC 7396) the status subresource.
      */
-    public function jsonMergePatchStatus($patch, array $query = ['pretty' => 1]): static
+    public function jsonMergePatchStatus(JsonMergePatch|array $patch, array $query = ['pretty' => 1]): static
     {
-        if (! $patch instanceof \RenokiCo\PhpK8s\Patches\JsonMergePatch) {
-            $patch = new \RenokiCo\PhpK8s\Patches\JsonMergePatch($patch);
+        if (is_array($patch)) {
+            $patch = new JsonMergePatch($patch);
         }
 
         $instance = $this->cluster