delete the getting started guide

GETTING_STARTED.md

@@ -1,69 +0,0 @@
-# Getting Started
-
-Contributor guide for adding content to the Supabase Agent Skills.
-
-## Quick Start
-
-1. Create a reference file in `skills/supabase/references/`
-2. Use `skills/supabase/references/_template.md` as your starting point
-3. Update `skills/supabase/SKILL.md` to reference your new file
-4. Run `npm run build && npm run check`
-
-## Creating Reference Files
-
-```bash
-# Main topic
-skills/supabase/references/{feature}.md
-
-# Sub-topics (optional)
-skills/supabase/references/{feature}/{subtopic}.md
-```
-
-**Examples:**
-
-- `references/auth.md` - Authentication overview
-- `references/auth/nextjs.md` - Auth setup for Next.js
-- `references/storage.md` - Storage overview
-
-## Writing Guidelines
-
-Follow the [Agent Skills Open Standard](https://agentskills.io/) best practices:
-
-1. **Concise is key** - Only include what Claude doesn't already know
-2. **Show, don't tell** - Prefer code examples over explanations
-3. **Progressive disclosure** - Keep SKILL.md lean, put details in reference files
-4. **Concrete examples** - Include runnable code with real values
-5. **Common mistakes first** - Help agents avoid pitfalls
-
-**Good example** (~50 tokens):
-
-```typescript
-// Get user session
-const { data: { session } } = await supabase.auth.getSession();
-```
-
-**Avoid** (~150 tokens):
-
-```markdown
-Sessions are a way to track authenticated users. When a user logs in,
-a session is created. You can get the current session using the
-getSession method which returns a promise...
-```
-
-## Update SKILL.md
-
-Add your reference to the resources table:
-
-```markdown
-| Area         | Resource                | When to Use                    |
-| ------------ | ----------------------- | ------------------------------ |
-| Your Feature | `references/feature.md` | Brief description of use cases |
-```
-
-## Validate
-
-```bash
-npm run validate -- supabase   # Check files
-npm run build -- supabase      # Generate AGENTS.md
-npm run check                  # Format and lint
-```