New graphics and general polish

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

Packages/manifest.json

@@ -1,5 +1,6 @@
 {
   "dependencies": {
+    "com.unity.2d.sprite": "1.0.0",
     "com.unity.cinemachine": "2.8.4",
     "com.unity.collab-proxy": "1.15.15",
     "com.unity.feature.development": "1.0.1",
@@ -7,6 +8,7 @@
     "com.unity.ide.visualstudio": "2.0.14",
     "com.unity.ide.vscode": "1.2.5",
     "com.unity.inputsystem": "1.3.0",
+    "com.unity.postprocessing": "3.2.2",
     "com.unity.test-framework": "1.1.31",
     "com.unity.textmeshpro": "3.0.6",
     "com.unity.timeline": "1.6.4",