Created new ServerInterface class and refactored the AVR GDB RSP debug server into an implementation of ServerInterface

src/DebugServers/ServerInterface.hpp

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <string>
+
+namespace Bloom::DebugServers
+{
+    class ServerInterface
+    {
+    public:
+        /**
+         * Should return the name of the server.
+         *
+         * @return
+         */
+        [[nodiscard]] virtual std::string getName() const = 0;
+
+        /**
+         * Called on startup of the DebugServerComponent. The server should implement any initialisation work here.
+         */
+        virtual void init() = 0;
+
+        /**
+         * Called repeatedly in an infinite loop when the DebugServerComponent is running. The server should serve
+         * from here.
+         *
+         * This function should return when any blocking operation is interrupted via an EventNotifier instance.
+         */
+        virtual void run() = 0;
+
+        /**
+         * Called on shutdown of the DebugServerComponent.
+         */
+        virtual void close() = 0;
+    };
+}