fix: remove no-bundle from test build and fix flag

We run build before test but pass `--no-bundle` on the assumption
that a project build command is `aegir build`.  Passing `--no-bundle`
skips making a minified build for a tiny speedup.

If the project build command isn't `aegir build` this can break things
so remove the optimisation.

Also build by default before test and fix the problem whereby the build
flag was being ignored for typescript projects.

Fixes: #975

src/config/user.js

@@ -14,7 +14,7 @@ const defaults = {
   debug: false,
   // test cmd options
   test: {
-    build: false,
+    build: true,
     runner: 'node',
     target: ['node', 'browser', 'webworker'],
     watch: false,

src/test/index.js

@@ -3,7 +3,6 @@ import node from './node.js'
 import browser from './browser.js'
 import electron from './electron.js'
 import rn from './react-native.js'
-import { isTypescript } from '../utils.js'
 import { execa } from 'execa'
 
 /**
@@ -20,13 +19,13 @@ const TASKS = [
     /**
      * @param {TestOptions & GlobalOptions} ctx
      */
-    enabled: (ctx) => isTypescript || ctx.build === true,
+    enabled: (ctx) => ctx.build === true,
 
     /**
      * @param {BuildOptions & GlobalOptions} ctx
      */
     task: async (ctx) => {
-      await execa('npm', ['run', 'build', '--if-present', '--', '--no-bundle'], {
+      await execa('npm', ['run', 'build', '--if-present'], {
         stdio: 'inherit'
       })
     }