fix(node-images): move typescript to devDependencies

[metalwarrior665]

Typescript was in prod dependencies, which caused it to be installed in node_modules in all final stage images, increasing all build sizes by 5 MB (in my test).

Food for thought:

• Do we want full crawlee preinstalled?
• Are we updating to the latest version often? Otherwise, it is mostly noise to have it preinstalled.

EDIT: Sorry for confusion. Actually, it makes no sense to move it to devDependencies (I will rework it after we agreee what to do). They are not installed (--omit=dev) in the base image. So I would propose to get rid of it completely. I can imagine there are some super weird edge cases that don't do any npm install and depend on this but that should not be a reason to ship TS to everyone's prod stage.

What is the primary reason we include the deps in the base image at all?

[metalwarrior665]

When I try blank TS cheerio template:

• Normal template - 1m15s average
• Adding rm -rf ./node_modules - 55s average (with overhead of rm -rf itself)

So if the reason is preinstalling deps, it doesn't help, on the contrary

[metalwarrior665]

JS template have similar results

• Default - Notice the first build took 1s because we do useCache:true but only for first build - average 50s
• rm -rf node_modules - 35s (with overhead of removing)

[metalwarrior665]

Opened broader discussion https://apify.slack.com/archives/C01E7CSJ2PP/p1778751737181799