Cleanup static assets

Signed-off-by: Harsh Shandilya <msfjarvis@gmail.com>

static/.well-known/brave-rewards-verification.txt

@@ -1,4 +0,0 @@
-This is a Brave Rewards publisher verification file.
-
-Domain: msfjarvis.website
-Token: e5161e406d9309a885b13f58246f05f582231c80076e9d3ca32a321ccc7b1f02

static/browserconfig.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<browserconfig>
-    <msapplication></msapplication>
-</browserconfig>

static/service-worker.js

@@ -1,20 +0,0 @@
-self.addEventListener('activate', event => {
-  event.waitUntil(
-    caches
-      .keys()
-      .then(keyList => {
-        return Promise.all(
-          keyList.map(key => {
-            return caches.delete(key)
-          })
-        )
-      })
-      .then(self.clients.claim())
-  )
-})
-
-navigator.serviceWorker.getRegistrations().then(registrations => {
-  registrations.forEach(registration => {
-    registration.unregister()
-  })
-})

static/site.webmanifest

@@ -1,16 +0,0 @@
-{
-  "name": "Harsh Shandilya's blog",
-  "short_name": "msfjarvis.website",
-  "description": "Thoughts and ramblings of a young software developer",
-  "start_url": "/posts",
-  "display": "standalone",
-  "background_color": "#292a2d",
-  "theme_color": "#292a2d",
-  "icons": [
-    {
-      "src": "android-chrome-192x192.png",
-      "sizes": "192x192",
-      "type": "image/png"
-    }
-  ]
-}