feat: create initial stages for features (#6983)

We are getting questions from engineers, why I do not see lifecycle. The
same will happen with our customers. Now customers will see lifecycle
component unified across features.

src/migrations/20240506141345-lifecycle-initial-stage.js

@@ -0,0 +1,19 @@
+exports.up = function(db, cb) {
+    db.runSql(
+        `
+            INSERT INTO feature_lifecycles (feature, stage, created_at)
+            SELECT features.name, 'initial', features.created_at
+            FROM features
+                LEFT JOIN feature_lifecycles ON features.name = feature_lifecycles.feature
+            WHERE feature_lifecycles.feature IS NULL;
+        `,
+        cb,
+    );
+}
+
+exports.down = function(db, cb) {
+    db.runSql(
+        ``,
+        cb,
+    );
+};