config(git,claude,ssh): templated gitconfig; claude settings/commands/hooks/skills; ssh config

gitconfig: name/email from chezmoi data, gh credential helper by PATH
lookup (portable to darwin). claude: no credentials, history, projects,
sessions, or plugin caches. ssh config as private_ (0600).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

dot_claude/skills/cloudflare/references/hyperdrive/README.md

@@ -0,0 +1,82 @@
+# Hyperdrive
+
+Accelerates database queries from Workers via connection pooling, edge setup, query caching.
+
+## Key Features
+
+- **Connection Pooling**: Persistent connections eliminate TCP/TLS/auth handshakes (~7 round-trips)
+- **Edge Setup**: Connection negotiation at edge, pooling near origin
+- **Query Caching**: Auto-cache non-mutating queries (default 60s TTL)
+- **Support**: PostgreSQL, MySQL + compatibles (CockroachDB, Timescale, PlanetScale, Neon, Supabase)
+
+## Architecture
+
+```
+Worker → Edge (setup) → Pool (near DB) → Origin
+         ↓ cached reads
+         Cache
+```
+
+## Quick Start
+
+```bash
+# Create config
+npx wrangler hyperdrive create my-db \
+  --connection-string="postgres://user:pass@host:5432/db"
+
+# wrangler.jsonc
+{
+  "compatibility_flags": ["nodejs_compat"],
+  "hyperdrive": [{"binding": "HYPERDRIVE", "id": "<ID>"}]
+}
+```
+
+```typescript
+import { Client } from "pg";
+
+export default {
+  async fetch(req: Request, env: Env): Promise<Response> {
+    const client = new Client({
+      connectionString: env.HYPERDRIVE.connectionString,
+    });
+    await client.connect();
+    const result = await client.query("SELECT * FROM users WHERE id = $1", [123]);
+    await client.end();
+    return Response.json(result.rows);
+  },
+};
+```
+
+## When to Use
+
+✅ Global access to single-region DBs, high read ratios, popular queries, connection-heavy loads
+❌ Write-heavy, real-time data (<1s), single-region apps close to DB
+
+**💡 Pair with Smart Placement** for Workers making multiple queries - executes near DB to minimize latency.
+
+## Driver Choice
+
+| Driver | Use When | Notes |
+|--------|----------|-------|
+| **pg** (recommended) | General use, TypeScript, ecosystem compatibility | Stable, widely used, works with most ORMs |
+| **postgres.js** | Advanced features, template literals, streaming | Lighter than pg, `prepare: true` is default |
+| **mysql2** | MySQL/MariaDB/PlanetScale | MySQL only, less mature support |
+
+## Reading Order
+
+| New to Hyperdrive | Implementing | Troubleshooting |
+|-------------------|--------------|-----------------|
+| 1. README (this) | 1. [configuration.md](./configuration.md) | 1. [gotchas.md](./gotchas.md) |
+| 2. [configuration.md](./configuration.md) | 2. [api.md](./api.md) | 2. [patterns.md](./patterns.md) |
+| 3. [api.md](./api.md) | 3. [patterns.md](./patterns.md) | 3. [api.md](./api.md) |
+
+## In This Reference
+- [configuration.md](./configuration.md) - Setup, wrangler config, Smart Placement
+- [api.md](./api.md) - Binding APIs, query patterns, driver usage
+- [patterns.md](./patterns.md) - Use cases, ORMs, multi-query optimization
+- [gotchas.md](./gotchas.md) - Limits, troubleshooting, connection management
+
+## See Also
+- [smart-placement](../smart-placement/) - Optimize multi-query Workers near databases
+- [d1](../d1/) - Serverless SQLite alternative for edge-native apps
+- [workers](../workers/) - Worker runtime with database bindings