Extract reconcile (#85)

sync-server/src/app_state/database/migrations/20241207143519_bootstrap.sql

@@ -0,0 +1,21 @@
+CREATE TABLE IF NOT EXISTS documents (
+    vault_update_id INTEGER NOT NULL PRIMARY KEY,
+    document_id TEXT NOT NULL,
+    relative_path TEXT NOT NULL,
+    updated_date TIMESTAMP NOT NULL,
+    content BLOB NOT NULL,
+    is_deleted BOOLEAN NOT NULL
+);
+
+CREATE VIEW IF NOT EXISTS latest_document_versions AS
+SELECT d.*
+FROM documents d
+INNER JOIN (
+    SELECT MAX(vault_update_id) AS max_version_id
+    FROM documents
+    GROUP BY document_id
+) max_versions
+ON d.vault_update_id = max_versions.max_version_id;
+
+CREATE INDEX IF NOT EXISTS idx_documents_vault_id_relative_path
+ON documents (relative_path);

sync-server/src/app_state/database/migrations/20250522192949_add_provenance_columns.sql

@@ -0,0 +1,2 @@
+ALTER TABLE documents ADD COLUMN user_id TEXT NOT NULL DEFAULT "";
+ALTER TABLE documents ADD COLUMN device_id TEXT NOT NULL DEFAULT "";