Add overlays and some UI clean up

drizzle/0005_wise_starfox.sql

@@ -0,0 +1,21 @@
+CREATE TABLE IF NOT EXISTS "airspace_overlay_components" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"group_id" uuid NOT NULL,
+	"name" text,
+	"color" text,
+	"geojson" jsonb,
+	"settings" jsonb
+);
+--> statement-breakpoint
+CREATE TABLE IF NOT EXISTS "airspace_overlay_groups" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"name" text,
+	"is_published" boolean DEFAULT false NOT NULL,
+	"created_at" timestamp DEFAULT now()
+);
+--> statement-breakpoint
+DO $$ BEGIN
+ ALTER TABLE "airspace_overlay_components" ADD CONSTRAINT "airspace_overlay_components_group_id_airspace_overlay_groups_id_fk" FOREIGN KEY ("group_id") REFERENCES "public"."airspace_overlay_groups"("id") ON DELETE cascade ON UPDATE no action;
+EXCEPTION
+ WHEN duplicate_object THEN null;
+END $$;