perf: Variety of small type and performance fixes (#2367)

package.json

@@ -24,11 +24,9 @@
     "@graphiteds/core": "^1.9.21",
     "@lit-labs/scoped-registry-mixin": "^1.0.3",
     "@lit-labs/task": "^1.1.3",
-    "@types/bluebird": "^3.5.42",
     "any-date-parser": "^2.2.0",
     "component-emitter": "^1.3.1",
     "compute-scroll-into-view": "^3.1.1",
-    "crypto": "^1.0.1",
     "date-fns": "^3.6.0",
     "date-fns-tz": "^3.1.3",
     "embla-carousel": "^8.6.0",