chore: remove unused ConversationActions and DashboardGreet components

frontend/src/features/conversation/sidebar/ConversationActions.vue

@@ -1,5 +0,0 @@
-<template>
-    hi
-</template>
-
-<script setup></script>

frontend/src/features/reports/DashboardGreet.vue

@@ -1,16 +0,0 @@
-<template>
-    <div class="flex flex-col space-y-6" v-if="userStore.getFullName">
-        <div>
-            <span class="font-medium text-xl space-y-1">
-                <p class="font-semibold text-2xl">Hi, {{ userStore.getFullName }}</p>
-                <p class="text-muted-foreground text-lg">🌤️ {{ format(new Date(), 'EEEE, MMMM d, HH:mm a') }}</p>
-            </span>
-        </div>
-    </div>
-</template>
-
-<script setup>
-import { format } from 'date-fns'
-import { useUserStore } from '@/stores/user'
-const userStore = useUserStore()
-</script>