remove unnecessary files

.obsidian/graph.json

@@ -28,20 +28,6 @@
         "rgb": 6986069
       }
     },
-    {
-      "query": "path:wiki/questions",
-      "color": {
-        "a": 1,
-        "rgb": 14474410
-      }
-    },
-    {
-      "query": "path:wiki/comparisons",
-      "color": {
-        "a": 1,
-        "rgb": 13724009
-      }
-    },
     {
       "query": "path:wiki/meta",
       "color": {
@@ -53,20 +39,20 @@
       "query": "path:wiki",
       "color": {
         "a": 1,
-        "rgb": 4473924
+        "rgb": 5676246
       }
     }
   ],
   "collapse-display": true,
   "showArrow": true,
   "textFadeMultiplier": -1,
-  "nodeSizeMultiplier": 2,
-  "lineSizeMultiplier": 0.8,
-  "collapse-forces": false,
-  "centerStrength": 0.25,
+  "nodeSizeMultiplier": 1.8,
+  "lineSizeMultiplier": 1.2,
+  "collapse-forces": true,
+  "centerStrength": 0.5,
   "repelStrength": 20,
   "linkStrength": 1,
-  "linkDistance": 80,
-  "scale": 0.5191098990818888,
-  "close": true
+  "linkDistance": 120,
+  "scale": 1,
+  "close": false
 }