chore: bump version to 0.5.0

Author: g

examples/docs/door_state_machine.md

@@ -7,10 +7,10 @@ This is a simple door state machine that demonstrates basic door operations: ope
 ```mermaid
 stateDiagram-v2
     [*] --> Closed
+    Closed --> Locked : Lock
     Open --> Closed : CloseDoor
     Locked --> Closed : Unlock
     Closed --> Open : OpenDoor
-    Closed --> Locked : Lock
 ```
 
 ## State Descriptions

examples/docs/door_state_machine.mermaid

@@ -1,6 +1,6 @@
 stateDiagram-v2
     [*] --> Closed
+    Closed --> Locked : Lock
     Open --> Closed : CloseDoor
     Locked --> Closed : Unlock
     Closed --> Open : OpenDoor
-    Closed --> Locked : Lock

examples/docs/order_state_machine.md

@@ -7,12 +7,12 @@ This is an order processing state machine that demonstrates the complete lifecyc
 ```mermaid
 stateDiagram-v2
     [*] --> Created
-    Created --> Paid : Pay
     Paid --> Cancelled : Refund
-    Created --> Cancelled : Cancel
-    Shipped --> Delivered : Deliver
-    Shipped --> Cancelled : Cancel
     Paid --> Shipped : Ship
+    Shipped --> Cancelled : Cancel
+    Shipped --> Delivered : Deliver
+    Created --> Cancelled : Cancel
+    Created --> Paid : Pay
 ```
 
 ## State Descriptions

examples/docs/order_state_machine.mermaid

@@ -1,8 +1,8 @@
 stateDiagram-v2
     [*] --> Created
-    Created --> Paid : Pay
     Paid --> Cancelled : Refund
-    Created --> Cancelled : Cancel
-    Shipped --> Delivered : Deliver
-    Shipped --> Cancelled : Cancel
     Paid --> Shipped : Ship
+    Shipped --> Cancelled : Cancel
+    Shipped --> Delivered : Deliver
+    Created --> Cancelled : Cancel
+    Created --> Paid : Pay

examples/docs/server_state_machine.md

@@ -7,13 +7,13 @@ This is a comprehensive server state machine that manages the lifecycle of serve
 ```mermaid
 stateDiagram-v2
     [*] --> Pending
-    Pending --> Active : Activate
+    Sunsetting --> Terminated : Terminate
     Active --> Sunsetting : Deactivate
-    Sunsetting --> Maintenance : Maintain
     Sunsetting --> Pending : Rollback
+    Pending --> Active : Activate
     Maintenance --> Pending : MaintenanceSuccess
-    Sunsetting --> Terminated : Terminate
     Maintenance --> Terminated : Terminate
+    Sunsetting --> Maintenance : Maintain
 ```
 
 ## State Descriptions

examples/docs/server_state_machine.mermaid

@@ -1,9 +1,9 @@
 stateDiagram-v2
     [*] --> Pending
-    Pending --> Active : Activate
+    Sunsetting --> Terminated : Terminate
     Active --> Sunsetting : Deactivate
-    Sunsetting --> Maintenance : Maintain
     Sunsetting --> Pending : Rollback
+    Pending --> Active : Activate
     Maintenance --> Pending : MaintenanceSuccess
-    Sunsetting --> Terminated : Terminate
     Maintenance --> Terminated : Terminate
+    Sunsetting --> Maintenance : Maintain