docs: Fix the broken example links (#1666)

Fix the last remaining broken example links.

doc/flame/collision_detection.md

@@ -273,7 +273,7 @@ Since the hitboxes now are `Component`s you add them to your component with `add
 
 ## Examples
 
-- https://examples.flame-engine.org/#/Collision%20Detection_Circles
-- https://examples.flame-engine.org/#/Collision%20Detection_Multiple%20shapes
-- https://examples.flame-engine.org/#/Collision%20Detection_Shapes%20without%20components
-- https://github.com/flame-engine/flame/tree/main/examples/lib/stories/collision_detection
+ - https://examples.flame-engine.org/#/Collision%20Detection_Collidable%20AnimationComponent
+ - https://examples.flame-engine.org/#/Collision%20Detection_Circles 
+ - https://examples.flame-engine.org/#/Collision%20Detection_Multiple%20shapes 
+ - https://github.com/flame-engine/flame/tree/main/examples/lib/stories/collision_detection

doc/flame/inputs/other-inputs.md

@@ -100,7 +100,11 @@ If you want to create buttons to go with your joystick, check out
 
 A full examples of how to use it can be found
 [here](https://github.com/flame-engine/flame/blob/main/examples/lib/stories/input/joystick_example.dart).
-And it can be seen running [here](https://examples.flame-engine.org/#/Controls_Joystick).
+And it can be seen running [here](https://examples.flame-engine.org/#/Input_Joystick).
+
+There is also a more advanced example
+[here](https://github.com/flame-engine/flame/blob/main/examples/lib/stories/input/joystick_advanced_example.dart)
+which is running [here](https://examples.flame-engine.org/#/Input_Joystick%20Advanced).
 
 
 ## HudButtonComponent