Renamed and updated project.

migrations/000002_create_telegram_chats.up.sql

@@ -0,0 +1,9 @@
+CREATE TABLE telegram_chats
+(
+    id          BIGSERIAL PRIMARY KEY,
+    telegram_id BIGINT UNIQUE NOT NULL,
+    title       TEXT          NOT NULL,
+    created_at  TIMESTAMP     NOT NULL DEFAULT NOW()
+);
+
+CREATE INDEX idx_telegram_chats_telegram_id ON telegram_chats (telegram_id);