remove unused signup screen

frontends/dashboard/src/routes/signup/+page.svelte

@@ -1,94 +0,0 @@
-<script lang="ts">
-  import { slide } from 'svelte/transition'
-  import { client } from '$src/pocketbase-client'
-
-  const { createUser, authViaEmail } = client()
-
-  let email: string = ''
-  let password: string = ''
-  let formError: string = ''
-
-  let isFormButtonDisabled: boolean = true
-  $: isFormButtonDisabled = email.length === 0 || password.length === 0
-
-  const handleSubmit = async (e: Event) => {
-    e.preventDefault()
-
-    isFormButtonDisabled = true
-    formError = ''
-
-    try {
-      // Create the new user and email the verification link
-      await createUser(email, password)
-
-      // Go ahead and log the user into the site
-      await authViaEmail(email, password)
-    } catch (error) {
-      const e = error as Error
-      formError = `Something went wrong with registering your account. ${e.message}`
-    }
-
-    isFormButtonDisabled = false
-  }
-</script>
-
-<svelte:head>
-  <title>Sign Up - PocketHost</title>
-</svelte:head>
-
-<div class="flex justify-center">
-  <div class="card w-96 bg-base-100 shadow-xl">
-    <div class="card-body">
-      <h2 class="card-title mb-4">Sign Up</h2>
-
-      <form on:submit={handleSubmit}>
-        <div class="form-control w-full max-w-xs">
-          <label class="label" for="email">Email address</label>
-          <input
-            type="email"
-            class="input input-bordered w-full max-w-xs"
-            id="email"
-            placeholder="name@example.com"
-            bind:value={email}
-            required
-            autocomplete="email"
-          />
-        </div>
-
-        <div class="form-control w-full max-w-xs">
-          <label class="label" for="password">Password</label>
-          <input
-            type="password"
-            class="input input-bordered w-full max-w-xs"
-            id="password"
-            placeholder="Password"
-            bind:value={password}
-            required
-            autocomplete="current-password"
-          />
-        </div>
-
-        {#if formError}
-          <div transition:slide class="alert alert-error mb-5">
-            <i class="fa-solid fa-circle-exclamation"></i>
-            <span>{formError}</span>
-          </div>
-        {/if}
-
-        <button
-          type="submit"
-          class="m-3 btn btn-primary w-100"
-          disabled={isFormButtonDisabled}
-        >
-          Sign Up <i class="bi bi-arrow-right-short" />
-        </button>
-      </form>
-
-      <div class="py-4"><hr /></div>
-
-      <div class="text-center">
-        <a class="link" href="/login">log in</a>
-      </div>
-    </div>
-  </div>
-</div>