Update README and add stuff for desktop app

Author: robertcoopercode

README.md

@@ -24,6 +24,15 @@ npx dockhunt
    - You'll be invited to authenticate with Twitter to add your dock to the site
    - You can share your dock and see who else has the same apps in their dock
 
+# Incorrect app icons
+
+If you notice that the app icon that for an app is incorrect, it means the CLI tool picked the wrong icon file. We can resolve this if you open a GitHub issue with the name(s) of the app(s) that have incorrect icons and their corresponding `.icns` file(s). You can find the `.icns` file by right-clicking on the app from the Finder and selecting `Show Package Contents`. Then, navigate to `Contents/Resources/` and find the `.icns` file. If it's not in `Contents/Resources/`, then it may be somewhere else in the package contents.
+
+Here's how that looks like for Figma:
+
+![Show package contents](./images/figma-1.png)
+![Finding the icns file in the package contents](./images/figma-2.png)
+
 # Development
 
 - It is only necessary to build the app if you want to package it into an executable. The building of the app will package all the dependencies into a single file, which can then be packaged into an executable using `pkg`. Currently, the dockhunt executable isn't being used as it was intended for non-technical users, but prooved to complicated to user. The `npx` command is used instead.

dockhunt.sh

@@ -0,0 +1 @@
+./dockhunt

entitlements.plist

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>com.apple.security.cs.allow-jit</key>
+    <true/>
+    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+    <true/>
+    <key>com.apple.security.cs.disable-library-validation</key>
+    <true/>
+    <key>com.apple.security.cs.allow-dyld-environment-variables</key>
+    <true/>
+    <key>com.apple.security.cs.debugger</key>
+    <true/>
+</dict>
+</plist>

images/figma-1.png

@@ -12,7 +12,7 @@
   },
   "scripts": {
     "build": "rm -rf dist && rollup --config",
-    "package": "npm run build && pkg --targets macos --output dockhunt ./dist/index.cjs"
+    "package": "npm run build && pkg --targets node16-macos-x64 --output dockhunt ./dist/index.cjs"
   },
   "repository": {
     "type": "git",