New graphics and general polish

Also fixed visual pickup bugs
Sets up bloom effects and materials
UI and ux adjustments/polish

Packages/packages-lock.json

@@ -1,5 +1,11 @@
 {
   "dependencies": {
+    "com.unity.2d.sprite": {
+      "version": "1.0.0",
+      "depth": 0,
+      "source": "builtin",
+      "dependencies": {}
+    },
     "com.unity.cinemachine": {
       "version": "2.8.4",
       "depth": 0,
@@ -85,6 +91,15 @@
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
+    "com.unity.postprocessing": {
+      "version": "3.2.2",
+      "depth": 0,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.modules.physics": "1.0.0"
+      },
+      "url": "https://packages.unity.com"
+    },
     "com.unity.services.core": {
       "version": "1.0.1",
       "depth": 1,