ok cool lets make CheckEnv actually do something and oh lets make it modular

Signed-off-by: Odyssey346 <odyssey346@disroot.org>

otherthings/checkenv.go

@@ -0,0 +1,21 @@
+// Please ignore this :))))))) :(
+package otherthings
+
+import (
+	"os"
+	"log"
+)
+
+var unused string
+var ok1 bool
+
+func CheckEnv() {
+	unused, ok1 = os.LookupEnv("SEGFAUTILITIES_PORT")
+	if ok1 {
+		log.Println("[Segfautilities] Environment variable SEGFAUTILITIES_PORT is set as " + unused)
+	} else {
+		log.Fatal("[Segfautilities] Environment variable SEGFAUTILITIES_PORT is not set! Please set it to a number, for example 6893")
+	}
+
+	log.Println("[Segfautilities] ✅ Passed the Environment Variables check")
+}