fix: move wrangler.dev.toml to worker/ directory to fix Pages deployment

Cloudflare Pages was detecting wrangler.dev.toml at root level and
switching to Worker deployment mode (running 'npx wrangler deploy')
instead of using the configured build command ('npm run build').

Changes:
- Move wrangler.dev.toml to worker/ directory alongside wrangler.toml
- Update all package.json scripts to reference new location
- Simplify .cfignore since all wrangler configs are now in worker/

This allows Pages to use the correct build command and deploy the
static site with proper routing for /contact and /presentations.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

.cfignore

@@ -1,7 +1,4 @@
 # Ignore Cloudflare Worker configuration files during Pages deployment
 # These are only used for separate Worker deployments
-wrangler.toml
-wrangler.dev.toml
-worker/wrangler.toml
 worker/
 *.toml

package.json

@@ -6,15 +6,15 @@
 	"scripts": {
 		"dev": "concurrently --kill-others --names client,worker --prefix-colors blue,red \"npm run dev:client\" \"npm run dev:worker:local\"",
 		"dev:client": "vite --host 0.0.0.0 --port 5173",
-		"dev:worker": "wrangler dev --config wrangler.dev.toml --remote --port 5172",
-		"dev:worker:local": "wrangler dev --config wrangler.dev.toml --port 5172 --ip 0.0.0.0",
+		"dev:worker": "wrangler dev --config worker/wrangler.dev.toml --remote --port 5172",
+		"dev:worker:local": "wrangler dev --config worker/wrangler.dev.toml --port 5172 --ip 0.0.0.0",
 		"build": "tsc && vite build",
-		"build:worker": "wrangler build --config wrangler.dev.toml",
+		"build:worker": "wrangler build --config worker/wrangler.dev.toml",
 		"preview": "vite preview",
 		"deploy": "tsc && vite build && wrangler deploy --config worker/wrangler.toml",
 		"deploy:pages": "tsc && vite build",
 		"deploy:worker": "wrangler deploy --config worker/wrangler.toml",
-		"deploy:worker:dev": "wrangler deploy --config wrangler.dev.toml",
+		"deploy:worker:dev": "wrangler deploy --config worker/wrangler.dev.toml",
 		"types": "tsc --noEmit"
 	},
 	"keywords": [],