feat: In-app AI Provider Configuration (#7650)

frontend/app/components/global/BaseCardSectionTitle.vue

@@ -7,7 +7,8 @@
       'mt-8': section,
     }"
   >
-    <v-card-title class="text-h5 pl-0 py-0" style="font-weight: normal;">
+    <v-card-title :class="`text-title-${size} pl-0 py-0 d-flex align-center`" style="font-weight: normal;">
+      <slot name="prepend-title" />
       <v-icon
         v-if="icon"
         size="small"
@@ -16,6 +17,7 @@
         {{ icon }}
       </v-icon>
       {{ title }}
+      <slot name="append-title" />
     </v-card-title>
     <v-card-text
       v-if="$slots.default"
@@ -30,11 +32,17 @@
 </template>
 
 <script setup lang="ts">
+type Size = "large" | "medium" | "small";
+
 defineProps({
   title: {
     type: String,
     required: true,
   },
+  size: {
+    type: String as () => Size,
+    default: "large",
+  },
   icon: {
     type: String,
     default: "",

frontend/app/components/global/BaseKeyValueEditor.vue

@@ -0,0 +1,127 @@
+<template>
+  <div>
+    <div
+      v-for="(value, key) in (modelValue ?? {})"
+      :key="key"
+      class="d-flex align-center mb-2 gap-2"
+    >
+      <v-text-field
+        :model-value="key"
+        :label="resolvedKeyLabel"
+        density="compact"
+        variant="outlined"
+        hide-details
+        readonly
+        class="me-3 flex-grow-1"
+      />
+      <v-text-field
+        :model-value="value"
+        :label="resolvedValueLabel"
+        density="compact"
+        variant="outlined"
+        hide-details
+        class="ms-3 flex-grow-1"
+        @update:model-value="updateValue(key, $event)"
+      />
+      <v-btn
+        icon
+        variant="text"
+        color="error"
+        size="small"
+        @click="removeEntry(key)"
+      >
+        <v-icon>{{ $globals.icons.delete }}</v-icon>
+      </v-btn>
+    </div>
+
+    <div class="d-flex align-center mt-2 gap-2" @focusout="onNewEntryFocusOut">
+      <v-text-field
+        v-model="newKey"
+        :label="resolvedKeyLabel"
+        density="compact"
+        variant="outlined"
+        hide-details
+        class="me-3 flex-grow-1"
+        @keydown.enter.prevent="addEntry"
+      />
+      <v-text-field
+        v-model="newValue"
+        :label="resolvedValueLabel"
+        density="compact"
+        variant="outlined"
+        hide-details
+        class="ms-3 flex-grow-1"
+        @keydown.enter.prevent="addEntry"
+      />
+      <v-btn
+        icon
+        variant="text"
+        color="primary"
+        size="small"
+        :disabled="!newKey?.trim()"
+        @click="addEntry"
+      >
+        <v-icon>{{ $globals.icons.createAlt }}</v-icon>
+      </v-btn>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { useGlobalI18n } from "~/composables/use-global-i18n";
+
+const i18n = useGlobalI18n();
+
+const props = defineProps<{
+  modelValue?: Record<string, string> | null;
+  keyLabel?: string;
+  valueLabel?: string;
+}>();
+
+const emit = defineEmits<{
+  (e: "update:modelValue", value: Record<string, string>): void;
+}>();
+
+const { $globals } = useNuxtApp();
+
+const resolvedKeyLabel = computed(() => props.keyLabel ?? i18n.t("general.key"));
+const resolvedValueLabel = computed(() => props.valueLabel ?? i18n.t("general.value"));
+
+const newKey = ref("");
+const newValue = ref("");
+
+function current(): Record<string, string> {
+  return { ...(props.modelValue ?? {}) };
+}
+
+function addEntry() {
+  const key = newKey.value?.trim();
+  if (!key) return;
+  const updated = current();
+  updated[key] = newValue.value;
+  emit("update:modelValue", updated);
+  newKey.value = "";
+  newValue.value = "";
+}
+
+function onNewEntryFocusOut(e: FocusEvent) {
+  const relatedTarget = e.relatedTarget as HTMLElement | null;
+  const currentTarget = e.currentTarget as HTMLElement;
+  if (!relatedTarget || !currentTarget.contains(relatedTarget)) {
+    addEntry();
+  }
+}
+
+function updateValue(key: string, value: string) {
+  const updated = current();
+  updated[key] = value;
+  emit("update:modelValue", updated);
+}
+
+function removeEntry(key: string) {
+  const updated = current();
+  // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
+  delete updated[key];
+  emit("update:modelValue", updated);
+}
+</script>