Move keybinds to coreKeybindings (#1078)

* Refactor core keybinds

* Prevent default

* Add playwright test

browser_tests/keybindings.spec.ts

@@ -0,0 +1,37 @@
+import { expect } from '@playwright/test'
+import { comfyPageFixture as test } from './ComfyPage'
+
+test.describe('Keybindings', () => {
+  test('Should not trigger non-modifier keybinding when typing in input fields', async ({
+    comfyPage
+  }) => {
+    await comfyPage.registerKeybinding({ key: 'k' }, () => {
+      window['TestCommand'] = true
+    })
+
+    const textBox = comfyPage.widgetTextBox
+    await textBox.click()
+    await textBox.fill('k')
+    await expect(textBox).toHaveValue('k')
+    expect(await comfyPage.page.evaluate(() => window['TestCommand'])).toBe(
+      undefined
+    )
+  })
+
+  test('Should not trigger modifier keybinding when typing in input fields', async ({
+    comfyPage
+  }) => {
+    await comfyPage.registerKeybinding({ key: 'k', ctrl: true }, () => {
+      window['TestCommand'] = true
+    })
+
+    const textBox = comfyPage.widgetTextBox
+    await textBox.click()
+    await textBox.fill('q')
+    await textBox.press('Control+k')
+    await expect(textBox).toHaveValue('q')
+    expect(await comfyPage.page.evaluate(() => window['TestCommand'])).toBe(
+      true
+    )
+  })
+})