Extract yaak-api crate with sysproxy for OS-level proxy detection

- New crates/yaak-api crate with no Tauri dependency
- Uses sysproxy to auto-detect OS proxy settings (macOS, Windows, Linux)
- Moved yaak_api_client from yaak-tauri-utils, now takes version string
- Removed api_client and error modules from yaak-tauri-utils
- Updated all callers in license, plugins, notifications, and URI scheme

crates-tauri/yaak-license/Cargo.toml

@@ -16,7 +16,7 @@ thiserror = { workspace = true }
 ts-rs = { workspace = true }
 yaak-common = { workspace = true }
 yaak-models = { workspace = true }
-yaak-tauri-utils = { workspace = true }
+yaak-api = { workspace = true }
 
 [build-dependencies]
 tauri-plugin = { workspace = true, features = ["build"] }

crates-tauri/yaak-license/src/error.rs

@@ -16,7 +16,7 @@ pub enum Error {
     ModelError(#[from] yaak_models::error::Error),
 
     #[error(transparent)]
-    TauriUtilsError(#[from] yaak_tauri_utils::error::Error),
+    ApiError(#[from] yaak_api::Error),
 
     #[error("Internal server error")]
     ServerError,

crates-tauri/yaak-license/src/license.rs

@@ -11,7 +11,7 @@ use yaak_common::platform::get_os_str;
 use yaak_models::db_context::DbContext;
 use yaak_models::query_manager::QueryManager;
 use yaak_models::util::UpdateSource;
-use yaak_tauri_utils::api_client::yaak_api_client;
+use yaak_api::yaak_api_client;
 
 /// Extension trait for accessing the QueryManager from Tauri Manager types.
 /// This is needed temporarily until all crates are refactored to not use Tauri.
@@ -118,7 +118,8 @@ pub async fn activate_license<R: Runtime>(
     license_key: &str,
 ) -> Result<()> {
     info!("Activating license {}", license_key);
-    let client = yaak_api_client(window.app_handle())?;
+    let version = window.app_handle().package_info().version.to_string();
+    let client = yaak_api_client(&version)?;
     let payload = ActivateLicenseRequestPayload {
         license_key: license_key.to_string(),
         app_platform: get_os_str().to_string(),
@@ -155,7 +156,8 @@ pub async fn deactivate_license<R: Runtime>(window: &WebviewWindow<R>) -> Result
     let app_handle = window.app_handle();
     let activation_id = get_activation_id(app_handle).await;
 
-    let client = yaak_api_client(window.app_handle())?;
+    let version = window.app_handle().package_info().version.to_string();
+    let client = yaak_api_client(&version)?;
     let path = format!("/licenses/activations/{}/deactivate", activation_id);
     let payload = DeactivateLicenseRequestPayload {
         app_platform: get_os_str().to_string(),
@@ -204,7 +206,8 @@ pub async fn check_license<R: Runtime>(window: &WebviewWindow<R>) -> Result<Lice
         (true, _) => {
             info!("Checking license activation");
             // A license has been activated, so let's check the license server
-            let client = yaak_api_client(window.app_handle())?;
+            let version = window.app_handle().package_info().version.to_string();
+            let client = yaak_api_client(&version)?;
             let path = format!("/licenses/activations/{activation_id}/check-v2");
             let response = client.post(build_url(&path)).json(&payload).send().await?;