Bootstrap geo graph collections

src/db.ts

@@ -17,6 +17,19 @@ export function getDb(): Database {
 
 export async function ensureGraph(): Promise<void> {
   const db = getDb()
+
+  const nodes = db.collection('nodes')
+  if (!(await nodes.exists())) {
+    console.log('Creating collection: nodes')
+    await db.createCollection('nodes')
+  }
+
+  const edges = db.collection('edges')
+  if (!(await edges.exists())) {
+    console.log('Creating edge collection: edges')
+    await db.createEdgeCollection('edges')
+  }
+
   const graphs = await db.listGraphs()
   if (graphs.some(g => g.name === 'optovia_graph')) return