docs(web): fix non-compiling doc examples; bump to v1.1.0

Coordinated framework release. Documentation-only code changes plus the shared
version bump (folds the never-tagged 1.0.1 contracts pin into 1.1.0).

- mw.Recover() -> mw.Recover(logger): web/mw/doc.go, web/server/doc.go,
  web/server/server.go.
- health.NewHandler(...) -> ....ServeHTTP (chi Get takes HandlerFunc): web/server/doc.go,
  web/doc.go, web/health/doc.go.
- go.mod: contracts, core -> v1.1.0 (via go get + go mod tidy).

Verified by compiling the example patterns against the real API. Badge -> v1.1.0.

server/doc.go

@@ -12,14 +12,14 @@
 //
 //	srv := server.New(logger, server.Config{Port: 8080},
 //	    server.WithMiddleware(
-//	        mw.Recover(),
+//	        mw.Recover(logger),
 //	        mw.RequestID(myIDGenerator),
 //	        mw.RequestLogger(logger),
 //	        mw.CORS([]string{"https://example.com"}),
 //	    ),
 //	)
 //
-//	srv.Get("/health", health.NewHandler(logger, db))
+//	srv.Get("/health", health.NewHandler(logger, db).ServeHTTP)
 //
 //	lc := launcher.New(logger)
 //	lc.Append(srv)