Add login support and oobe

Tesses.YouTubeDownloader.Server/src/pages/changepassword.tcross

@@ -0,0 +1,49 @@
+func Pages.ChangePassword(redirect,incorrect)
+{
+
+
+
+  
+const html = <null>
+    <if(incorrect)>
+        <true>
+            <blockquote>
+                <h5>The password could not be changed</h5>
+            </blockquote>
+        </true>
+    </if>
+    <form method="POST" action="./passwd">
+        <input type="hidden" name="redirect" value={redirect}>
+        <article class="border medium no-padding center-align middle-align">
+            <div class="padding">
+                <h5>Change your password</h5>
+                <div class="medium-padding">
+                    <div class="field label border">
+                        <input type="password" name="password">
+                        <label>Current password</label>
+                    </div>
+                    <div class="field label border">
+                        <input type="password" name="newpassword">
+                        <label>New password</label>
+                    </div>
+                    <div class="field label border">
+                        <input type="password" name="confirm">
+                        <label>Confirm new password</label>
+                    </div>
+                    
+                    <div class="medium-padding">
+                       
+                        <button>Change password</button>
+                         <label class="checkbox">
+                        <input type="checkbox" name="logout" checked>
+                        <span>Log me out on all devices</span>
+                    </label>
+                    </div>
+                </div>
+            </div>
+        </article>
+    </form>
+</null>;
+
+    return Components.Shell("Change your password",html,3);
+}