fix(sdk): remove the legacy ts_idpclient package and switch app integrations to @idp.global/sdk

stories/developer/DEV-002-sdk-documentation.md

@@ -18,8 +18,8 @@ As a developer, I want comprehensive documentation for the IDP client SDK so tha
 - [ ] Interactive API playground/sandbox
 
 ## Technical Notes
-- `ts_idpclient/` contains the client SDK
-- README.md has basic usage but needs expansion
+- `@idp.global/sdk` contains the browser and server SDK surfaces
+- The SDK README has basic usage but needs expansion
 - Generate API docs from TypeScript using TypeDoc
 - Host documentation on dedicated site or GitHub pages
 - Consider OpenAPI/Swagger spec for REST endpoints

stories/developer/DEV-004-app-id-setup.md

@@ -18,7 +18,7 @@ As a developer, I want to properly register my application with a unique App ID
 - [ ] Delete/deactivate applications
 
 ## Technical Notes
-- Current client has `id: ''` placeholder (TODO in code)
+- SDK clients should receive app identity from the registered application model instead of hard-coded placeholders
 - App ID is now part of the unified Apps model (`IApp` discriminated union)
 - Three app types exist: Global Apps, Partner Apps, Custom OIDC Apps
 - For custom applications, use the Custom OIDC Apps flow (ORG-011)
@@ -41,4 +41,4 @@ The Apps system supports three types:
 - DEV-008: Submit App to AppStore
 
 ## Related TODOs
-- `ts_idpclient/classes.idpclient.ts:30` - `id: '', // TODO`
+- Keep app identity initialization aligned with the shared `@idp.global/sdk` client configuration.

stories/readme.md

@@ -8,7 +8,7 @@ For reporting bugs, issues, or security vulnerabilities, please visit [community
 
 ## Scope
 
-These stories are planning and product-discovery notes for the app repository. They are not API documentation and should be read alongside the current source in `ts/`, `ts_web/`, `ts_idpclient/`, `ts_idpcli/`, and the sibling `@idp.global/interfaces` package.
+These stories are planning and product-discovery notes for the app repository. They are not API documentation and should be read alongside the current source in `ts/`, `ts_web/`, `ts_idpcli/`, the sibling `@idp.global/interfaces` package, and `@idp.global/sdk`.
 
 ## Directory Structure
 
@@ -97,7 +97,6 @@ Stories derived from code TODOs reference these files:
 - `ts/reception/classes.jwtmanager.ts:40,52`
 - `ts/reception/classes.loginsessionmanager.ts:229-238,256`
 - `ts/reception/classes.billingplan.ts:16`
-- `ts_idpclient/classes.idpclient.ts:30`
 
 ## License and Legal Information