Bootstrap geth Rust workspace

crates/geth-db/src/lib.rs

@@ -0,0 +1,15 @@
+use geth_types::{DbId, ResourceId};
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+pub struct DbResource {
+    pub id: DbId,
+    pub resource: ResourceId,
+    pub path: String,
+    pub sync_status: String,
+}
+
+#[must_use]
+pub fn crsqlite_sync_roadmap() -> &'static str {
+    "future db sync reads crsql_changes, exchanges changes over Iroh, and applies through crsql_changes"
+}