Add blog post: Introducing the Torrust Tracker Deployer

- New blog post announcing the Torrust Tracker Deployer project
- Covers project motivation, design philosophy, and current status
- Details three-phase development journey (Bash, Perl, Rust PoCs)
- Explains DDD architecture approach for infrastructure
- Highlights AI-assisted development methodology
- Includes comprehensive sections on:
  - Who should use the deployer
  - Deployment options (Hetzner, LXD, pre-provisioned VMs)
  - Current progress and roadmap
  - Documentation and error handling
  - Prerequisites and getting started
- Emphasizes work-in-progress status (near completion, ~1 month to release)

Author: josecelano

src/routes/blog/introducing-the-torrust-tracker-deployer/+page.server.ts

@@ -0,0 +1,14 @@
+import { metadata } from './metadata';
+import { getMetadata } from '$lib/data/metadata';
+import type { PageServerLoad } from './$types';
+
+export const load: PageServerLoad = async ({ parent }) => {
+	const parentData = await parent();
+	const allPosts = await getMetadata();
+
+	return {
+		...parentData,
+		currentPost: metadata,
+		allPosts
+	};
+};