Fixes lifepods still working after evac canceled (#4392)

# About the pull request

This PR fixes lifepods still being operational after evac has been
canceled.

# Explain why it's good for the game

Lifepods should not work if evac is canceled.

# Testing Photographs and Procedure
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<summary>Screenshots & Videos</summary>

Put screenshots and videos here with an empty line between the
screenshots and the `<details>` tags.

</details>


# Changelog

:cl: Morrow
fix: Fixed lifepods still working after evac canceled
/:cl:

code/modules/shuttle/computers/escape_pod_computer.dm

@@ -66,6 +66,9 @@
 	var/obj/docking_port/mobile/crashable/escape_shuttle/shuttle = SSshuttle.getShuttle(shuttleId)
 	switch(action)
 		if("force_launch")
+			if(pod_state != STATE_READY && pod_state != STATE_DELAYED)
+				return
+
 			shuttle.evac_launch()
 			pod_state = STATE_LAUNCHING
 			. = TRUE

tgui/packages/tgui/interfaces/EscapePodConsole.tsx

@@ -19,16 +19,15 @@ export const EscapePodConsole = (_props, context) => {
 
   switch (data.docking_status) {
     case 4:
-      statusMessage = 'SYSTEMS OK';
-      buttonColor = 'good';
-      operable = 1;
+      statusMessage = 'NO EVACUATION';
+      buttonColor = 'neutral';
       break;
     case 5:
       statusMessage = 'SYSTEMS DOWN';
       break;
     case 6:
       statusMessage = 'STANDING BY';
-      buttonColor = 'neutral';
+      buttonColor = 'good';
       operable = 1;
       break;
     case 7: