Initial import of LogDarioSeq baseline

Establishes version control for the personal Logseq DB fork before
starting the server-client architecture migration and domain features
described in docs/agent-guide and the approved implementation plan.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

scripts/get-pkg-version.js

@@ -0,0 +1,28 @@
+// This script file simply outputs the version in the package.json.
+// It is used as a helper by the continuous integration
+const path = require('path')
+const process = require('process')
+const fs = require('fs')
+
+const content = fs.readFileSync(
+  path.join(__dirname, '../src/main/frontend/version.cljs')
+)
+const pattern = /\(defonce version "(.*?)"\)/g
+
+const match = pattern.exec(content)
+let ver = '0.0.1'
+if (match) {
+  ver = match[1]
+} else {
+  console.error('Could not find version in version.cljs')
+  process.exit(1)
+}
+
+if (process.argv[2] === 'nightly' || process.argv[2] === '') {
+  const today = new Date()
+  console.log(
+    ver + '-alpha+nightly.' + today.toISOString().split('T')[0].replaceAll('-', '')
+  )
+} else {
+  console.log(ver)
+}