docs: cargo features (#3527)

* dialog

* fs

* geolocation

* haptic

* log

* single instance

* notification

* updater

* ##

* persisted scopes

* stronghold

* sql

* upload

* websocket

* http
(this one was too long that I generated through codex, didn't review yet)

* add change file

* no persisted-scope-js

* add `://`

* Merge branch 'v2' into document-cargo-features

* update system-proxy docs

* finish http docs

* notification doesn't need version bumps

* clean up docs

plugins/geolocation/src/lib.rs

@@ -2,6 +2,12 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-License-Identifier: MIT
 
+//! Access device geolocation APIs.
+//!
+//! ## Cargo features
+//!
+//! - **specta**: Add support for [`specta::specta`](https://docs.rs/specta/2.0.0-rc.25/specta/attr.specta.html) on structs like [`PermissionStatus`], [`PositionOptions`].
+
 use tauri::{
     plugin::{Builder, TauriPlugin},
     Manager, Runtime,