[Ready] Refactors stuns and status effects. (#17579)

* Fixes reviver runtime

* Confusion status effect

* Dizzy status effect

* Drowsiness status effect

* decaying -> transient

* Drunkenness status effect

* why use timer when SSfastprocessing work good

* stuns (mostly)

* weaken and immobalise

* stun/weaken times

* update_flags redundancies.

* Slowed()

* Silence + fixes transient decay

* Jittery

* sleeping

* Paralyze -> weaken

* Cult sluring

* paralyse

* Stammer

* slurring + projectile cleanups

* losebreath

* Hallucination

* forgor this

* eyeblurry

* eye blind

* Druggy

* affected didn't like my spacing

* review pass

* second review pass

* some cleanups

* documentation and signal framework

* confusion fix

* Fixes spec_stun

* rejuv fix

* removes a TODO

* conflicted myself

* fixes

* self review

* review

* removes TODOs

* adminfreeze

* TM fixes

* hallucination fix + others

* tones down alchol and runtime fixes

* confusion overlay suggestion

* more fixes

* runtime fix

* losebreath fix

* clamp => directional bounded sum

* steel review

* oops

Co-authored-by: SteelSlayer <42044220+SteelSlayer@users.noreply.github.com>

* reduces the dizziness cycle rate

* borg hotfix

* sanctified decursening

Co-authored-by: mochi <1496804+dearmochi@users.noreply.github.com>
Co-authored-by: SteelSlayer <42044220+SteelSlayer@users.noreply.github.com>

code/datums/status_effects/buffs.dm

@@ -336,7 +336,7 @@
 /datum/status_effect/speedlegs/tick()
 	if(owner.stat || owner.staminaloss >= 90 || owner.mind.changeling.chem_charges <= (stacks + 1) * 3)
 		to_chat(owner, "<span class='danger'>Our muscles relax without the energy to strengthen them.</span>")
-		owner.Weaken(3)
+		owner.Weaken(6 SECONDS)
 		owner.remove_status_effect(STATUS_EFFECT_SPEEDLEGS)
 	else
 		stacks++
@@ -352,10 +352,10 @@
 
 /datum/status_effect/speedlegs/on_remove()
 	REMOVE_TRAIT(owner, TRAIT_GOTTAGOFAST, "changeling")
-	if(!owner.weakened)
+	if(!owner.IsWeakened())
 		to_chat(owner, "<span class='notice'>Our muscles relax.</span>")
 		if(stacks >= 7)
 			to_chat(owner, "<span class='danger'>We collapse in exhaustion.</span>")
-			owner.Weaken(3)
+			owner.Weaken(6 SECONDS)
 			owner.emote("gasp")
 	owner.mind.changeling.geneticdamage += stacks