Add automatic project snapshots

src/db/migrations/0015_modern_madame_masque.sql

@@ -0,0 +1,2 @@
+ALTER TABLE `project_snapshots` ADD `kind` text DEFAULT 'named' NOT NULL;--> statement-breakpoint
+CREATE INDEX `project_snapshots_project_kind_revision_idx` ON `project_snapshots` (`project_id`,`kind`,`source_revision`);

src/db/migrations/meta/_journal.json

@@ -106,6 +106,13 @@
       "when": 1785009799979,
       "tag": "0014_project_snapshots",
       "breakpoints": true
+    },
+    {
+      "idx": 15,
+      "version": "6",
+      "when": 1785014383032,
+      "tag": "0015_modern_madame_masque",
+      "breakpoints": true
     }
   ]
 }