Added toggle to enable and disable the count of blocked stickies

src/options.html

 			<input type='checkbox' id='whitelist-mode'></input>
 			<span class='whitelist-mode-label'>Whitelist mode</span>
 		</span>
+		<span class='display-stickies-killed-container'>
+			<span class='enable-stickes-killed-count'>Show killed stickies count</span>
+			<input type='checkbox' id='display-kill-count'>
+			<span class='disable-stickies-killed-count'>Hide killed stickies count</span>
+		</span>
 		<span class='buttons'>
 			<button disabled type='button' class='reset-button'>Reset</button>
 			<button disabled type='button' class='save-button'>Save</button>
 </body>
 <script src="functions.js"></script>
 <script src="options.js"></script>
-</html>
+</html>

src/options.js

 	setButtonsActive(true);
 }
 
+/* 
+ * Triggered when a click is received by the kill count display switch
+ */
+function showKillCountInputReceived() {
+	setButtonsActive(true);
+}
+
 /***********/
 /* HELPERS */
 /***********/
 		});
 	});
 
+	//Listener for killcount display switch
+	document.querySelector("input#display-kill-count").addEventListener("change", (event) => {
+		showKillCountInputReceived();
+	});
+
 	// Listener for open help button.
 	document.querySelector(".open-help-button").addActivateEvent((event) => {
 		setHelpOverlayVisible(true);