feat: finish the homepage plugin, move service links and canvas out of core (B19)

drizzle/sqlite/0045_public_menace.sql

@@ -0,0 +1,3 @@
+DROP TABLE `dashboard_service_links`;--> statement-breakpoint
+DROP TABLE `homepage_items`;--> statement-breakpoint
+DROP TABLE `homepage_layouts`;

drizzle/sqlite/meta/_journal.json

@@ -316,6 +316,13 @@
       "when": 1790274703680,
       "tag": "0044_gorgeous_yellow_claw",
       "breakpoints": true
+    },
+    {
+      "idx": 45,
+      "version": "6",
+      "when": 1790278286648,
+      "tag": "0045_public_menace",
+      "breakpoints": true
     }
   ]
 }