feat: scaffold SvelteKit project with Tailwind, TypeScript, ESLint, Prettier

Initialize the llm-multiverse-ui project with:
- SvelteKit + Svelte 5 (runes mode enabled)
- Tailwind CSS v4 via @tailwindcss/vite plugin
- TypeScript strict mode
- ESLint 9 flat config with svelte and typescript-eslint plugins
- Prettier with svelte plugin
- Directory structure: src/lib/components/, src/lib/services/
- All required scripts: dev, build, preview, lint, format, check

Closes #1

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude/commands/release.md

@@ -55,6 +55,7 @@ git checkout -b release/<milestone-slug> main
 ### 4. Create Release PR
 
 Push the release branch and create a Gitea PR:
+
 - **Title:** `Release: <milestone-name>`
 - **Head:** `release/<milestone-slug>`
 - **Base:** `main`
@@ -79,6 +80,7 @@ If **manually requested:** Proceed to merge.
 ### 6. Create Gitea Release
 
 Use `mcp__gitea__create_release`:
+
 - **tag_name:** `<milestone-slug>`
 - **target:** `main`
 - **title:** `<milestone-name>`
@@ -91,6 +93,7 @@ Use `mcp__gitea__milestone_write` to set the milestone state to `closed`.
 ### 8. Output Summary
 
 Display:
+
 - Milestone name and version
 - PR number and merge status
 - Tag created