feat: finish the automations plugin (B17)

drizzle/postgres/0047_mighty_butterfly.sql

@@ -0,0 +1,4 @@
+-- The automation tables moved to the automations plugin, which renames them
+-- into its own namespace at activation. That runs after this migration, so a
+-- real DROP TABLE here would delete every automation first.
+SELECT 1;

drizzle/postgres/meta/_journal.json

@@ -330,6 +330,13 @@
       "when": 1790268465907,
       "tag": "0046_small_white_tiger",
       "breakpoints": true
+    },
+    {
+      "idx": 47,
+      "version": "7",
+      "when": 1790272733784,
+      "tag": "0047_mighty_butterfly",
+      "breakpoints": true
     }
   ]
 }