style: update form control and link styling on authentication pages and homepage.

Author: jianyuan

src/routes/(unauthed)/login/+page.svelte

@@ -14,7 +14,7 @@
   }}
 >
   <h1 class="text-2xl mb-8">Log in</h1>
-  <div class="form-control gap-2 mb-4">
+  <div class="flex flex-col gap-2 [&_input]:w-full">
     <input
       type="email"
       name="email"

src/routes/(unauthed)/register/+page.svelte

@@ -14,7 +14,7 @@
   }}
 >
   <h1 class="text-2xl mb-8">Register</h1>
-  <div class="form-control gap-2 mb-4">
+  <div class="flex flex-col gap-2 [&_input]:w-full">
     <input
       type="email"
       name="email"

src/routes/+page.svelte

@@ -12,7 +12,10 @@
 
 <p>
   Visit
-  <a href="https://github.com/jianyuan/pocketbase-sveltekit-auth">
+  <a
+    href="https://github.com/jianyuan/pocketbase-sveltekit-auth"
+    class="link link-primary"
+  >
     our GitHub repository
   </a>
   to read the documentation.