chore: upgrade to node 24 lts and clean up docker image (#3332)

Upgrade to Node 24 LTS, using the alpine 3.23 tag to handle issues with
streaming zip files on 24.16 which hangs npm ci.

Pin npm to 11.19.1 for min-release-age-exclude support.

Slim the runner image by dropping dev deps, the react-email CLI, and
esbuild,
none of which run in production.

Install turbo from the lockfile version instead of a hardcoded one.

apps/docs/content/docs/self-hosting/deployment/manual.mdx

@@ -14,8 +14,8 @@ import { Step, Steps } from 'fumadocs-ui/components/steps';
 
 ## Prerequisites
 
-- Node.js 22 or later
-- npm 11 or later
+- Node.js 24 or later
+- npm 11.17 or later
 - PostgreSQL 14 or later
 - A Linux server (for systemd service setup)
 

apps/docs/content/docs/self-hosting/getting-started/requirements.mdx

@@ -141,8 +141,8 @@ If building from source (not using Docker images):
 
 | Requirement | Version |
 | ----------- | ------- |
-| Node.js     | 22+     |
-| npm         | 11+     |
+| Node.js     | 24+     |
+| npm         | 11.17+  |
 
 ---
 
@@ -169,7 +169,7 @@ Documenso runs on:
 | MySQL/MariaDB  | PostgreSQL-specific features required |
 | SQLite         | Not suitable for production workloads |
 | MongoDB        | Relational database required          |
-| Node.js < 22   | Modern JavaScript features required   |
+| Node.js < 24   | Modern JavaScript features required   |
 
 ---