Two fixes relating to IDs (#3196)

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## About The Pull Request
Fixes runtimes caused by mobs without ids trying to open doors and
wallets not having there access untill you reinsert your wallet

IDs now send a signal that there access has been changed which wallets
listen for.
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## Why It's Good For The Game
Fixes two bugs I caused!
Fixes #3137
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## Changelog

:cl:
fix: pets no longer cause run times trying to open ship doors
fix: no longer have to reinsert your id into your wallet for access
/:cl:

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code/__DEFINES/dcs/signals.dm

@@ -789,3 +789,6 @@
 
 ///called when an elzu should unroot
 #define COMSIG_DIGOUT "dig_out"
+
+///sent when the access on an id is changed/updated, ensures wallets get updated once ids generate there access
+#define COSMIG_ACCESS_UPDATED "acces_updated"

code/game/objects/items/cards_ids.dm

@@ -165,6 +165,7 @@
 	. = ..()
 	if(mapload && access_txt)
 		access = text2access(access_txt)
+		SEND_SIGNAL(src, COSMIG_ACCESS_UPDATED)
 	update_label()
 	update_appearance()
 	RegisterSignal(src, COMSIG_ATOM_UPDATED_ICON, PROC_REF(update_in_wallet))
@@ -259,11 +260,13 @@
 /obj/item/card/id/proc/add_ship_access(datum/overmap/ship/controlled/ship)
 	if (ship)
 		ship_access += ship
+		SEND_SIGNAL(src, COSMIG_ACCESS_UPDATED)
 
 // Removes the referenced ship from the card
 /obj/item/card/id/proc/remove_ship_access(datum/overmap/ship/controlled/ship)
 	if (ship)
 		ship_access -= ship
+		SEND_SIGNAL(src, COSMIG_ACCESS_UPDATED)
 
 // Finds the referenced ship in the list
 /obj/item/card/id/proc/has_ship_access(datum/overmap/ship/controlled/ship)

code/game/objects/items/storage/wallets.dm

@@ -42,9 +42,10 @@
 
 /obj/item/storage/wallet/Exited(atom/movable/AM)
 	. = ..()
-	refreshID()
+	UnregisterSignal(AM, COSMIG_ACCESS_UPDATED)
+	refresh_id()
 
-/obj/item/storage/wallet/proc/refreshID()
+/obj/item/storage/wallet/proc/refresh_id()
 	LAZYCLEARLIST(combined_access)
 	if(!(front_id in src))
 		front_id = null
@@ -61,7 +62,8 @@
 
 /obj/item/storage/wallet/Entered(atom/movable/AM)
 	. = ..()
-	refreshID()
+	RegisterSignal(AM, COSMIG_ACCESS_UPDATED, PROC_REF(refresh_id))
+	refresh_id()
 
 /obj/item/storage/wallet/update_overlays()
 	. = ..()

code/modules/jobs/access.dm

@@ -117,6 +117,8 @@
 	if (gen_ship_access(ship))
 		return TRUE
 
+	if(!item)
+		return FALSE
 	var/obj/item/card/id/id = item?.GetID()
 	if (id?.has_ship_access(ship))
 		return TRUE

code/modules/jobs/job_types/_job.dm

@@ -273,6 +273,7 @@
 	var/obj/item/card/id/C = H.get_idcard(TRUE)
 	if(istype(C))
 		C.access = J.get_access()
+		SEND_SIGNAL(C, COSMIG_ACCESS_UPDATED)
 		shuffle_inplace(C.access) // Shuffle access list to make NTNet passkeys less predictable
 		C.registered_name = H.real_name
 		if(H.job)