remove pubnix related stuff

src/lib/PubnixForm.svelte

@@ -1,21 +0,0 @@
-<script lang="ts">
-	import { Note, Captcha, Form, Meta, TextArea } from "$lib/Form";
-</script>
-
-<Form action="https://segfautils.projectsegfau.lt/api/pubnix" method="POST" id="pubnix-form" >
-	<Note content="Your IP will be logged for anti-abuse measures." icon="i-fa6-solid:lock" />
-	<Meta inputType="email" inputPlaceholder="Your email" selectType="actionType">
-		<option value="" selected disabled>Select a type of action</option>
-        <option value="Feedback">Sign up</option>
-        <option value="Suggestion">Delete user account</option>
-	</Meta>
-	<input
-		type="text"
-		name="sshkey"
-		class="form-textbox"
-		placeholder="Your SSH public key"
-		required
-	/>
-	<TextArea id="comment" name="message" placeholder="The reason you want to join the pubnix." />
-	<Captcha />
-</Form>