feat: add remote config overrides to memorySearch

src/config/schema.ts

@@ -118,6 +118,8 @@ const FIELD_LABELS: Record<string, string> = {
   "agents.defaults.memorySearch": "Memory Search",
   "agents.defaults.memorySearch.enabled": "Enable Memory Search",
   "agents.defaults.memorySearch.provider": "Memory Search Provider",
+  "agents.defaults.memorySearch.remote.baseUrl": "Remote Embedding Base URL",
+  "agents.defaults.memorySearch.remote.apiKey": "Remote Embedding API Key",
   "agents.defaults.memorySearch.model": "Memory Search Model",
   "agents.defaults.memorySearch.fallback": "Memory Search Fallback",
   "agents.defaults.memorySearch.local.modelPath": "Local Embedding Model Path",
@@ -236,6 +238,10 @@ const FIELD_HELP: Record<string, string> = {
     "Vector search over MEMORY.md and memory/*.md (per-agent overrides supported).",
   "agents.defaults.memorySearch.provider":
     'Embedding provider ("openai" or "local").',
+  "agents.defaults.memorySearch.remote.baseUrl":
+    "Custom OpenAI-compatible base URL (e.g. for Gemini/OpenRouter proxies).",
+  "agents.defaults.memorySearch.remote.apiKey":
+    "Custom API key for the remote embedding provider.",
   "agents.defaults.memorySearch.local.modelPath":
     "Local GGUF model path or hf: URI (node-llama-cpp).",
   "agents.defaults.memorySearch.fallback":

src/config/types.ts

@@ -1011,6 +1011,11 @@ export type MemorySearchConfig = {
   enabled?: boolean;
   /** Embedding provider mode. */
   provider?: "openai" | "local";
+  remote?: {
+    baseUrl?: string;
+    apiKey?: string;
+    headers?: Record<string, string>;
+  };
   /** Fallback behavior when local embeddings fail. */
   fallback?: "openai" | "none";
   /** Embedding model id (remote) or alias (local). */

src/config/zod-schema.ts

@@ -886,6 +886,13 @@ const MemorySearchSchema = z
   .object({
     enabled: z.boolean().optional(),
     provider: z.union([z.literal("openai"), z.literal("local")]).optional(),
+    remote: z
+      .object({
+        baseUrl: z.string().optional(),
+        apiKey: z.string().optional(),
+        headers: z.record(z.string(), z.string()).optional(),
+      })
+      .optional(),
     fallback: z.union([z.literal("openai"), z.literal("none")]).optional(),
     model: z.string().optional(),
     local: z