moved default table migration to rust

src-tauri/migrations/20230226004139_create_tables.sql

@@ -0,0 +1,40 @@
+-- Add migration script here
+-- create accounts
+CREATE TABLE
+  accounts (
+    id TEXT PRIMARY KEY,
+    privkey TEXT NOT NULL,
+    npub TEXT NOT NULL,
+    nsec TEXT NOT NULL,
+    metadata JSON
+  );
+
+-- create follows
+CREATE TABLE
+  follows (
+    id INTEGER PRIMARY KEY,
+    pubkey TEXT NOT NULL,
+    account TEXT NOT NULL,
+    metadata JSON
+  );
+
+-- create index for pubkey in follows
+CREATE UNIQUE INDEX index_pubkey ON follows (pubkey);
+
+-- create cache profiles
+CREATE TABLE
+  cache_profiles (
+    id TEXT PRIMARY KEY,
+    metadata JSON,
+    created_at TEXT,
+    updated_at TEXT
+  );
+
+-- create cache notes
+CREATE TABLE
+  cache_notes (
+    id TEXT PRIMARY KEY,
+    note JSON,
+    created_at TEXT,
+    updated_at TEXT
+  );