feat: add basic default agreement generator

frontend/app/components/InternshipAgreementDownloader.vue

@@ -0,0 +1,39 @@
+<script setup lang="ts">
+import { FetchError } from 'ofetch';
+
+const props = defineProps<{
+    internship_id: number
+}>();
+
+const client = useSanctumClient();
+
+const loading = ref(false);
+
+async function requestDownload() {
+    loading.value = true;
+
+    try {
+        const agreement = await client(`/api/internships/${props.internship_id}/default-agreement`);
+        // todo...
+
+    } catch (e) {
+        if (e instanceof FetchError) {
+            alert(`Nepodarilo sa vygenerovať zmluvu: ${e.statusMessage}`);
+        }
+    } finally {
+        loading.value = false;
+    }
+}
+</script>
+
+<template>
+    <div>
+        <v-btn prepend-icon="mdi-download" color="blue" class="mr-2 mt-2" block :disabled="loading"
+            @click="requestDownload">
+            <span v-show="!loading">Stiahnuť originálnu zmluvu</span>
+            <span v-show="loading">Prosím čakajte...</span>
+        </v-btn>
+    </div>
+</template>
+
+<style scoped></style>

frontend/app/components/InternshipDocumentViewer.vue

@@ -30,15 +30,17 @@ async function downloadReport() {
 
 <template>
     <div>
-        <v-row>
+        <v-row class="d-flex">
             <!-- Podpísaná zmluva -->
             <v-col cols="12" md="6">
-                <v-card variant="outlined">
+                <v-card variant="outlined" class="h-100">
                     <v-card-title class="d-flex align-center ga-2">
                         <v-icon icon="mdi mdi-file-document-outline" />
                         Podpísaná zmluva / dohoda
                     </v-card-title>
                     <v-card-text>
+                        <InternshipAgreementDownloader :internship_id="internship.id" />
+
                         <WarningAlert v-if="!props.internship.agreement" title="Neodovzdané"
                             text="Zmluva zatiaľ nebola nahratá." />
 
@@ -56,7 +58,7 @@ async function downloadReport() {
 
             <!-- Výkaz -->
             <v-col cols="12" md="6">
-                <v-card variant="outlined">
+                <v-card variant="outlined" class="h-100">
                     <v-card-title class="d-flex align-center ga-2">
                         <v-icon icon="mdi-file-clock-outline" />
                         Výkaz