fix: always return minimal n8n output

- Node now outputs only stdout (parsed or raw) plus optional stderr

- Keep output stable across all operations to simplify n8n mappings

- Trim trailing newlines from runner stdout/stderr for cleaner display

- Bump server version to 1.0.3 to ship runner/output changes

- Bump n8n node package via versioned build artifacts

packages/n8n-nodes-obsidian-api/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "n8n-nodes-obsidian-cli-api",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "n8n-nodes-obsidian-cli-api",
-      "version": "0.2.1",
+      "version": "0.2.2",
       "license": "MIT",
       "devDependencies": {
         "@types/node": "^24.0.0",