fix: Ollama base URL not read from per-purpose config keys in Docker + i18n for all locales

The admin form saves Ollama URLs as OLLAMA_BASE_URL_TAGS/EMBEDDING/CHAT,
but the factory only read OLLAMA_BASE_URL — causing 500 errors in Docker
where no localhost fallback exists.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

memento-note/lib/ai/factory.ts

@@ -5,8 +5,8 @@ import { AIProvider } from './types';
 
 type ProviderType = 'ollama' | 'openai' | 'custom' | 'deepseek' | 'openrouter';
 
-function createOllamaProvider(config: Record<string, string>, modelName: string, embeddingModelName: string): OllamaProvider {
-  let baseUrl = config?.OLLAMA_BASE_URL || process.env.OLLAMA_BASE_URL
+function createOllamaProvider(config: Record<string, string>, modelName: string, embeddingModelName: string, baseUrlOverride?: string): OllamaProvider {
+  let baseUrl = baseUrlOverride || config?.OLLAMA_BASE_URL || process.env.OLLAMA_BASE_URL
 
   // Only use localhost as fallback for local development (not in Docker)
   if (!baseUrl && process.env.NODE_ENV !== 'production') {
@@ -62,10 +62,10 @@ function createOpenRouterProvider(config: Record<string, string>, modelName: str
   return new CustomOpenAIProvider(apiKey, 'https://openrouter.ai/api/v1', modelName, embeddingModelName);
 }
 
-function getProviderInstance(providerType: ProviderType, config: Record<string, string>, modelName: string, embeddingModelName: string): AIProvider {
+function getProviderInstance(providerType: ProviderType, config: Record<string, string>, modelName: string, embeddingModelName: string, ollamaBaseUrl?: string): AIProvider {
   switch (providerType) {
     case 'ollama':
-      return createOllamaProvider(config, modelName, embeddingModelName);
+      return createOllamaProvider(config, modelName, embeddingModelName, ollamaBaseUrl);
     case 'openai':
       return createOpenAIProvider(config, modelName, embeddingModelName);
     case 'custom':
@@ -75,7 +75,7 @@ function getProviderInstance(providerType: ProviderType, config: Record<string,
     case 'openrouter':
       return createOpenRouterProvider(config, modelName, embeddingModelName);
     default:
-      return createOllamaProvider(config, modelName, embeddingModelName);
+      return createOllamaProvider(config, modelName, embeddingModelName, ollamaBaseUrl);
   }
 }
 
@@ -102,8 +102,9 @@ export function getTagsProvider(config?: Record<string, string>): AIProvider {
   const provider = providerType.toLowerCase() as ProviderType;
   const modelName = config?.AI_MODEL_TAGS || process.env.AI_MODEL_TAGS || 'granite4:latest';
   const embeddingModelName = config?.AI_MODEL_EMBEDDING || process.env.AI_MODEL_EMBEDDING || 'embeddinggemma:latest';
+  const ollamaBaseUrl = config?.OLLAMA_BASE_URL_TAGS || config?.OLLAMA_BASE_URL;
 
-  return getProviderInstance(provider, config || {}, modelName, embeddingModelName);
+  return getProviderInstance(provider, config || {}, modelName, embeddingModelName, ollamaBaseUrl);
 }
 
 export function getEmbeddingsProvider(config?: Record<string, string>): AIProvider {
@@ -129,8 +130,9 @@ export function getEmbeddingsProvider(config?: Record<string, string>): AIProvid
   const provider = providerType.toLowerCase() as ProviderType;
   const modelName = config?.AI_MODEL_TAGS || process.env.AI_MODEL_TAGS || 'granite4:latest';
   const embeddingModelName = config?.AI_MODEL_EMBEDDING || process.env.AI_MODEL_EMBEDDING || 'embeddinggemma:latest';
+  const ollamaBaseUrl = config?.OLLAMA_BASE_URL_EMBEDDING || config?.OLLAMA_BASE_URL;
 
-  return getProviderInstance(provider, config || {}, modelName, embeddingModelName);
+  return getProviderInstance(provider, config || {}, modelName, embeddingModelName, ollamaBaseUrl);
 }
 
 export function getAIProvider(config?: Record<string, string>): AIProvider {
@@ -167,6 +169,7 @@ export function getChatProvider(config?: Record<string, string>): AIProvider {
     'granite4:latest'
   );
   const embeddingModelName = config?.AI_MODEL_EMBEDDING || process.env.AI_MODEL_EMBEDDING || 'embeddinggemma:latest';
+  const ollamaBaseUrl = config?.OLLAMA_BASE_URL_CHAT || config?.OLLAMA_BASE_URL_TAGS || config?.OLLAMA_BASE_URL_EMBEDDING || config?.OLLAMA_BASE_URL;
 
-  return getProviderInstance(provider, config || {}, modelName, embeddingModelName);
+  return getProviderInstance(provider, config || {}, modelName, embeddingModelName, ollamaBaseUrl);
 }