chore: look for binary within the app bundle instead of the system path

ui/desktop/electron-app/src/boundary-cli.js

@@ -1,7 +1,7 @@
-const { lookpath } = require('lookpath');
+const path = require('path');
 const spawnPromise = require('./spawn-promise');
 
-const cliPath = async () => await lookpath('boundary');
+const cliPath = async () => path.resolve(__dirname, 'binary', 'boundary');
 
 module.exports = {
   // Find boundary cli path
@@ -17,7 +17,7 @@ module.exports = {
       `-addr=${addr}`,
       '-format=json',
       '--output-json-errors'
-    ]
+    ];
     return spawnPromise(command);
   }
 }

ui/desktop/electron-app/src/spawn-promise.js

@@ -1,3 +1,4 @@
+const path = require('path');
 const { spawn } = require('child_process');
 
 // Convert to json
@@ -26,7 +27,10 @@ const jsonify = (data) => {
 // POJO representation and throw it or promise->reject it.
 module.exports = function spawnPromise (command) {
   return new Promise((resolve, reject) => {
-    const childProcess = spawn('boundary', command);
+    const boundaryPath = path.resolve(__dirname, 'binary', 'boundary');
+    // TODO:  remove path logging
+    console.log(boundaryPath);
+    const childProcess = spawn(boundaryPath, command);
     let outputStream = '';
     let errorStream = '';