[FEAT] Provider Budgets

.env.example

@@ -1,20 +1,23 @@
-POSTGRES_HOST=localhost
-POSTGRES_PORT=5432
-POSTGRES_DB=oxidechat
-POSTGRES_USER=postgres
-POSTGRES_PASSWORD=your_password_here
-
-HOST=0.0.0.0
-PORT=8080
-BASE_URL=http://localhost:8080
-
-# OAuth Configuration (optional - can also be configured via admin UI)
-OAUTH_GOOGLE_CLIENT_ID=
-OAUTH_GOOGLE_CLIENT_SECRET=
-
-OAUTH_DISCORD_CLIENT_ID=
-OAUTH_DISCORD_CLIENT_SECRET=
-
-# API Key Encryption (optional - 64 hex chars = 32 bytes)
+POSTGRES_HOST=localhost
+POSTGRES_PORT=5432
+POSTGRES_DB=oxidechat
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=your_password_here
+
+HOST=0.0.0.0
+PORT=8080
+BASE_URL=http://localhost:8080
+
+# OAuth Configuration (optional - can also be configured via admin UI)
+OAUTH_GOOGLE_CLIENT_ID=
+OAUTH_GOOGLE_CLIENT_SECRET=
+
+OAUTH_DISCORD_CLIENT_ID=
+OAUTH_DISCORD_CLIENT_SECRET=
+
+# Credential encryption
+# A key is generated automatically in OXIDECHAT_DATA_DIR/master.key.
+OXIDECHAT_DATA_DIR=./.data
+# For containers or multiple replicas, provide the same explicit 64-character hex key to every instance.
 # Generate with: openssl rand -hex 32
-# ENCRYPTION_KEY=your_64_char_hex_key_here
+# ENCRYPTION_KEY=your_64_character_hex_key_here

AGENTS.md

@@ -38,7 +38,7 @@
 
 - All request/response structs live in `src/types/`, not in the code files files
 - Organized by domain: `i18n.rs`, `base.rs`, etc.
-- `mod.rs` re-exports all types for easy importing: `use crate::types::*;`
+- `providers_billing` re-exports all types for easy importing: `use crate::types::*;`
 - Each file uses section comments for clarity:
     - Request Types (structs with `Deserialize`)
     - Response Types (structs with `Serialize`)

frontend/components/settings/DefaultModelPicker.vue

@@ -59,7 +59,7 @@
 								v-for="model in pickerModels"
 								:key="model.id"
 								class="px-3 py-2 hover:bg-accent/50 cursor-pointer transition-colors border-b border-border/50 last:border-0"
-				:class="modelValueFor(model) === modelValue ? 'bg-accent/30' : ''"
+								:class="modelValueFor(model) === modelValue ? 'bg-accent/30' : ''"
 								@click="selectModel(model)"
 							>
 								<div class="flex items-start gap-3">

frontend/layouts/default.vue

@@ -53,6 +53,15 @@ const checkAuth = async () => {
 		if (store.bootState !== 'online') {
 			await store.getBaseData();
 		}
+
+		if (!store.auth.user && !store.auth.isAuthenticated) {
+			if (!getMePromise) {
+				getMePromise = store.getMe().finally(() => {
+					getMePromise = null;
+				});
+			}
+			await getMePromise;
+		}
 
 		if (store.base?.needs_setup) {
 			if (route.path !== '/auth/setup') {
@@ -67,15 +76,6 @@ const checkAuth = async () => {
 			return {authenticated: false};
 		}
 
-		if (!store.auth.user && !store.auth.isAuthenticated) {
-			if (!getMePromise) {
-				getMePromise = store.getMe().finally(() => {
-					getMePromise = null;
-				});
-			}
-			await getMePromise;
-		}
-
 		const isAuthPage = route.path.startsWith('/auth');
 
 		if (store.auth.isAuthenticated && isAuthPage) {

frontend/pages/settings/admin-config.vue

@@ -28,9 +28,11 @@
 					<p class="text-xs text-muted-foreground mt-0.5">{{ store.getTranslation('settings.admin.default_model_hint') }}</p>
 				</div>
 				<DefaultModelPicker
-					:model-value="defaultModelKey"
+					:model-value="defaultModelId"
 					:disabled="saving"
 					endpoint="/api/v1/admin/models"
+					selected-model-endpoint="/api/v1/admin/models"
+					value-mode="uuid"
 					:placeholder="store.getTranslation('settings.teams.use_global_default')"
 					@update:model-value="setDefaultModel"
 				/>
@@ -50,7 +52,7 @@ const {$customFetch} = useNuxtApp();
 const saving = ref(false);
 const enableProviderSelector = ref(store.base?.enable_provider_selector ?? false);
 const allowServerStdioMcp = ref(store.base?.allow_server_stdio_mcp ?? false);
-const defaultModelKey = ref<string | null>(store.base?.default_model_key ?? null);
+const defaultModelId = ref<string | null>(store.base?.default_model_id ?? null);
 
 async function toggleProviderSelector(val: boolean) {
 	const previous = enableProviderSelector.value;
@@ -89,19 +91,19 @@ async function toggleAllowStdioMcp(val: boolean) {
 }
 
 async function setDefaultModel(val: string | null) {
-	const previous = defaultModelKey.value;
-	const newKey = val;
-	defaultModelKey.value = newKey;
+	const previous = defaultModelId.value;
+	const newId = val;
+	defaultModelId.value = newId;
 	saving.value = true;
 	try {
 		await $customFetch('/api/v1/admin/config', {
 			method: 'PATCH',
-			body: {default_model_key: newKey},
+			body: {default_model_id: newId},
 		});
-		if (store.base) store.base.default_model_key = newKey;
+		if (store.base) store.base.default_model_id = newId;
 	} catch (error) {
-		console.error('Failed to update default model key:', error);
-		defaultModelKey.value = previous;
+		console.error('Failed to update default model:', error);
+		defaultModelId.value = previous;
 	} finally {
 		saving.value = false;
 	}