Implement easy edit view

When user tries to visit this view without an easy configuration
available, i.e, user had created the CAPTCHA using advance view and no
TrafficPattern is available in database, the user will be automatically
redirected to the advance edit page.

But the default edit link everywhere is to the easy edit view.

templates/panel/sitekey/edit/easy/form.html

@@ -0,0 +1,67 @@
+<form class="sitekey-form" action="<.= crate::V1_API_ROUTES.captcha.easy.update .>" method="post">
+  <div class="sitekey-form__advance-options-container">
+	<h1 class="sitekey-form__advance-options-form-title">
+		<.= form_title .>
+	</h1>
+    <a 
+      class="sitekey-form__advance-options-link"
+      href="<.= crate::PAGES.panel.sitekey.get_edit_advance(&key) .>">
+      Advance Options
+    </a>
+  </div>
+    <label class="sitekey-form__label" for="description">
+		Description
+	  <input
+		class="sitekey-form__input"
+		type="text"
+		name="description"
+		id="description"
+		required
+		value="<.= pattern.description .>"
+	  />
+	</label>
+
+    <label class="sitekey-form__label" for="avg_traffic">
+		Average Traffic of your website
+	  <input
+		class="sitekey-form__input"
+		type="number"
+		name="avg_traffic"
+		id="avg_traffic"
+		required
+        value="<.= pattern.avg_traffic .>"
+	  />
+	</label>
+
+
+
+    <label class="sitekey-form__label" for="avg_traffic">
+		Maximum traffic that your website can handle
+	  <input
+		class="sitekey-form__input"
+		type="number"
+		name="peak_sustainable_traffic"
+		id="peak_sustainable_traffic"
+		required
+        value="<.= pattern.peak_sustainable_traffic .>"
+	  />
+	</label>
+
+    <label class="sitekey-form__label" for="avg_traffic">
+		Traffic that broke your website(Optional)
+	  <input
+		class="sitekey-form__input"
+		type="number"
+		name="broke_my_site_traffic"
+		id="broke_my_site_traffic"
+        <. if let Some(broke_my_site_traffic) = pattern.broke_my_site_traffic { .>
+          value="<.= broke_my_site_traffic .>"
+        <. } .>
+
+	  />
+	</label>
+
+  <button data-sitekey="<.= key .>" class="sitekey-form__submit" type="submit">
+    Submit
+  </button>
+</form>