chore(cleanup): cleanup of old unused files and logic

Author: XDcobra

docs/index.html

@@ -0,0 +1,3 @@
+{
+  "flutter": "3.38.5"
+}

docs/privacy-policy.html

@@ -45,3 +45,6 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+
+# FVM Version Cache
+.fvm/

example_app/fluttida/.fvmrc

@@ -0,0 +1,11 @@
+{
+  "dart.flutterSdkPath": ".fvm/versions/3.38.5",
+  // Remove .fvm files from search
+  "search.exclude": {
+      "**/.fvm": true
+  },
+  // Remove from file watching
+  "files.watcherExclude": {
+      "**/.fvm": true
+  }
+}