feat(FN-2995): export research settings resolver for dashboard alias builds

Exports the research settings resolver from `@fusion/core` types to fix dashboard alias builds, ensuring the resolver is available when imported through the dashboard's module alias configuration.

Fusion-Task-Id: FN-2995

packages/core/src/settings-schema.ts

@@ -64,6 +64,20 @@ export const DEFAULT_GLOBAL_SETTINGS = {
   // Dashboard TUI memory guard
   vitestAutoKillEnabled: true,
   vitestKillThresholdPct: 90,
+  researchGlobalDefaults: {
+    searchProvider: undefined,
+    synthesisProvider: undefined,
+    synthesisModelId: undefined,
+    enabledSources: {
+      webSearch: true,
+      pageFetch: true,
+      github: false,
+      localDocs: true,
+      llmSynthesis: true,
+    },
+    maxSourcesPerRun: 20,
+    defaultExportFormat: "markdown",
+  },
   researchGlobalEnabled: true,
   researchGlobalMaxConcurrentRuns: 3,
   researchGlobalDefaultTimeout: 300000,
@@ -228,6 +242,25 @@ export const DEFAULT_PROJECT_SETTINGS = {
   reflectionAfterTask: true,
   reviewHandoffPolicy: "disabled",
   showQuickChatFAB: false,
+  researchSettings: {
+    enabled: true,
+    searchProvider: undefined,
+    synthesisProvider: undefined,
+    synthesisModelId: undefined,
+    enabledSources: {
+      webSearch: true,
+      pageFetch: true,
+      github: false,
+      localDocs: true,
+      llmSynthesis: true,
+    },
+    limits: {
+      maxConcurrentRuns: 3,
+      maxSourcesPerRun: 20,
+      maxDurationMs: 300000,
+      requestTimeoutMs: 30000,
+    },
+  },
   researchEnabled: true,
   researchMaxConcurrentRuns: 3,
   researchDefaultTimeout: 300000,