Update github links

src/pages/BugReport.jsx

@@ -248,8 +248,8 @@ export default function BugReport() {
               style={{ backgroundColor: "#239144", color: "white" }}
               onClick={() => {
                 window.open(
-                  "https://github.com/drawdb-io/drawdb-issues/issues",
+                  "https://github.com/drawdb-io/drawdb/issues",
-                  "_self"
+                  "_self",
                 );
               }}
             >

src/pages/LandingPage.jsx

@@ -11,6 +11,7 @@ import sqlite_icon from "../assets/sqlite.png";
 import mariadb_icon from "../assets/mariadb.png";
 import sql_server_icon from "../assets/sql-server.png";
 import discord from "../assets/discord.png";
+import github from "../assets/github.png";
 import FadeIn from "../animations/FadeIn";
 import SlideIn from "../animations/SlideIn";
 
@@ -232,6 +233,20 @@ export default function LandingPage() {
               drawdb@outlook.com
             </a>
           </div>
+          <div className="sm:block flex gap-3 justify-center">
+            <a
+              className="inline-block mt-2"
+              href="https://github.com/drawdb-io/drawdb"
+              target="_blank"
+              rel="noreferrer"
+            >
+              <div className="bg-zinc-800 hover:opacity-90 transition-all duration-300 flex items-center gap-4 px-14 py-4 rounded-lg">
+                <img src={github} className="h-8" />
+                <div className="text-lg text-white font-bold">
+                  See the source
+                </div>
+              </div>
+            </a>
             <a
               className="inline-block mt-2"
               href="https://discord.gg/8y7XUfcqR8"
@@ -247,6 +262,7 @@ export default function LandingPage() {
             </a>
           </div>
         </div>
+      </div>
       <div className="bg-red-700 py-1 text-center text-white text-xs font-semibold px-3">
         Attention! The diagrams are saved in your browser. Before clearing the
         browser make sure to back up your data.