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.

CHANGELOG.md

@@ -6,13 +6,24 @@ This module adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html
 
 ---
 
-## [1.0.1] — 2026-05-28
+## [1.1.0] — 2026-08-07
+
+Coordinated framework release. Documentation fixes plus the framework version bump
+(which finally makes the previously-drafted `contracts` v1.1.0 pin real).
+
+### Fixed
+
+- **Package doc examples didn't compile.** Verified by compiling the example patterns
+  against the real API:
+  - `mw.Recover()` -> `mw.Recover(logger)` — the recover middleware takes a `logging.Logger`
+    (`server`, `mw` package docs and `server.go`).
+  - `health.NewHandler(logger, …)` -> `health.NewHandler(logger, …).ServeHTTP` — the handler
+    returns `http.Handler`, but chi's `Get` takes `http.HandlerFunc`; same for
+    `NewHandlerWithConfig` (`server`, `web`, `health` package docs).
 
 ### Changed
 
-- Bumped `code.nochebuena.dev/einherjar/contracts` dependency from v1.0.0 to v1.1.0.
-  No code changes — MVS selects v1.1.0 automatically when a consumer (e.g. `auth`)
-  requires the new `SecurityBag` API. This pin makes the minimum explicit.
+- Bumped `contracts` and `core` to v1.1.0 (framework version alignment).
 
 ---