cloudchamber: Start cloudchamber apply, the new command to deploy

container app changes

This command is able to take the [[container-app]] configurations, and
deploy them to Cloudchamber.

To render the differences, we are introducing a new dependency with
"diff". This was already included in the pnpm lock, however we could
consider not rolling out a new dependency into wrangler unless
absolutely necessary.

The command is designed to be CI friendly. In the tests there is some
example command renders from different kind of configurations.

One of the biggest TODOs here is proper error rendering. We hope to
improve that overtime, and pinpoint to the user in the wrangler.toml
what went wrong.

.changeset/angry-apricots-swim.md

@@ -0,0 +1,5 @@
+---
+"wrangler": minor
+---
+
+introduce a new cloudchamber command `apply`, which will be used by customers to deploy container-apps

packages/wrangler/package.json

@@ -76,6 +76,7 @@
 		"blake3-wasm": "^2.1.5",
 		"chokidar": "^4.0.1",
 		"date-fns": "^4.1.0",
+		"diff": "^1.1.1",
 		"esbuild": "0.17.19",
 		"itty-time": "^1.0.6",
 		"miniflare": "workspace:*",
@@ -104,6 +105,7 @@
 		"@sentry/utils": "^7.86.0",
 		"@types/body-parser": "^1.19.2",
 		"@types/command-exists": "^1.2.0",
+		"@types/diff": "^6.0.0",
 		"@types/express": "^4.17.13",
 		"@types/glob-to-regexp": "^0.4.1",
 		"@types/is-ci": "^3.0.0",