chore(monorepo/server): move server-side source code

apps/server/src/services/app_info.ts

@@ -0,0 +1,20 @@
+import path from "path";
+import build from "./build.js";
+import packageJson from "../../package.json" with { type: "json" };
+import dataDir from "./data_dir.js";
+
+const APP_DB_VERSION = 230;
+const SYNC_VERSION = 35;
+const CLIPPER_PROTOCOL_VERSION = "1.0";
+
+export default {
+    appVersion: packageJson.version,
+    dbVersion: APP_DB_VERSION,
+    nodeVersion: process.version,
+    syncVersion: SYNC_VERSION,
+    buildDate: build.buildDate,
+    buildRevision: build.buildRevision,
+    dataDirectory: path.resolve(dataDir.TRILIUM_DATA_DIR),
+    clipperProtocolVersion: CLIPPER_PROTOCOL_VERSION,
+    utcDateTime: new Date().toISOString() // for timezone inference
+};