Crawling Fixes 1: Dragons and Borgs can't do the worm. (#39084)

* Init Commit

* Remove unused code, fix stun visuals bug

* Update Content.Shared/Stunnable/SharedStunSystem.cs

* Some initial changes

* first batch of changes

* Commit

* One line cleanup

* KnockdownStatusEffect ain't worth it.

* Fix 2 bugs

* Fixes

* Remove that actually,

* Commit

* Better solution

* Alright final commit I think

* Add better remarks

* How the fuck did this not get pushed???

* Wait no why was my ryder trying to push that??? I didn't make that change! DON'T DO THAT!!!

* Review

* Don't log that

---------

Co-authored-by: Princess Cheeseballs <66055347+Pronana@users.noreply.github.com>
Co-authored-by: ScarKy0 <106310278+ScarKy0@users.noreply.github.com>

Resources/Prototypes/Entities/Mobs/NPCs/animals.yml

@@ -1433,6 +1433,7 @@
       methods: [ Touch ]
       effects:
       - !type:WashCreamPieReaction
+  - type: Crawler
 
 
 

Resources/Prototypes/Entities/Mobs/Species/base.yml

@@ -163,6 +163,7 @@
   - type: SleepEmitSound
   - type: SSDIndicator
   - type: StandingState
+  - type: Crawler
   - type: Dna
   - type: MindContainer
     showExamineInfo: true

Resources/Prototypes/Entities/StatusEffects/movement.yml

@@ -58,10 +58,3 @@
   - type: StatusEffectAlert
     alert: Stun
   - type: StunnedStatusEffect
-
-- type: entity
-  parent: MobStandStatusEffectBase
-  id: StatusEffectKnockdown
-  name: knocked down
-  components:
-  - type: KnockdownStatusEffect