chore: add firebase dependency to package.json

app/components/LoginModal.vue

@@ -0,0 +1,98 @@
+<script setup lang="ts">
+const { signInWithEmail, signInWithGoogle, error, isLoading } = useAuth()
+
+const isOpen = defineModel<boolean>()
+const email = ref('')
+const password = ref('')
+const loginError = ref<string | null>(null)
+
+const handleEmailLogin = async () => {
+  try {
+    loginError.value = null
+    await signInWithEmail(email.value, password.value)
+    isOpen.value = false
+    // Reset form
+    email.value = ''
+    password.value = ''
+  } catch (err) {
+    loginError.value = 'Login failed. Please check your credentials.'
+  }
+}
+
+const handleGoogleLogin = async () => {
+  try {
+    loginError.value = null
+    await signInWithGoogle()
+    isOpen.value = false
+  } catch (err) {
+    loginError.value = 'Google login failed. Please try again.'
+  }
+}
+</script>
+
+<template>
+  <div
+    v-if="isOpen"
+    class="fixed inset-0 z-50 flex items-center justify-center bg-black bg-opacity-50"
+    @click.self="isOpen = false"
+  >
+    <div class="w-full max-w-md rounded-lg bg-slate-900 p-6 shadow-xl">
+      <h2 class="mb-6 text-2xl font-bold text-white">Sign In</h2>
+      
+      <form @submit.prevent="handleEmailLogin" class="space-y-4">
+        <div>
+          <label class="block text-sm font-medium text-slate-300">Email</label>
+          <input
+            v-model="email"
+            type="email"
+            required
+            class="mt-1 w-full rounded-md border border-slate-700 bg-slate-800 px-3 py-2 text-white focus:border-sky-400 focus:outline-none"
+          />
+        </div>
+        
+        <div>
+          <label class="block text-sm font-medium text-slate-300">Password</label>
+          <input
+            v-model="password"
+            type="password"
+            required
+            class="mt-1 w-full rounded-md border border-slate-700 bg-slate-800 px-3 py-2 text-white focus:border-sky-400 focus:outline-none"
+          />
+        </div>
+        
+        <button
+          type="submit"
+          :disabled="isLoading"
+          class="w-full rounded-md bg-sky-600 px-4 py-2 text-white hover:bg-sky-700 disabled:opacity-50"
+        >
+          {{ isLoading ? 'Signing in...' : 'Sign In' }}
+        </button>
+      </form>
+
+      <div class="my-4 flex items-center">
+        <div class="flex-1 border-t border-slate-700"></div>
+        <span class="px-3 text-sm text-slate-400">or</span>
+        <div class="flex-1 border-t border-slate-700"></div>
+      </div>
+
+      <button
+        @click="handleGoogleLogin"
+        :disabled="isLoading"
+        class="w-full rounded-md border border-slate-700 bg-slate-800 px-4 py-2 text-white hover:bg-slate-700 disabled:opacity-50"
+      >
+        Sign in with Google
+      </button>
+
+      <div v-if="loginError || error" class="mt-4 text-sm text-red-400">
+        {{ loginError || error }}
+      </div>
+      
+      <button
+        @click="isOpen = false"
+        class="mt-4 text-sm text-slate-400 hover:text-white"
+      >
+        Cancel
+      </button>
+    </div>
+  </div>
+</template>