fix(oidc): migrate OIDC endpoints and internal handlers to use typedserver IRequestContext and update dependencies

ts_web/elements/account/sharedstyles.ts

@@ -30,6 +30,19 @@ export const cardStyles = css`
   }
 `;
 
+/**
+ * Base styles for all view components
+ * Provides consistent background and foreground colors
+ */
+export const viewBaseStyles = css`
+  :host {
+    display: block;
+    min-height: 100%;
+    background: var(--background);
+    color: var(--foreground);
+  }
+`;
+
 /**
  * Typography styles for consistent text hierarchy
  */
@@ -108,10 +121,3 @@ export const navigationStyles = css`
   }
 `;
 
-/**
- * Legacy export for backwards compatibility
- */
-export default css`
-  ${accountDesignTokens}
-  ${typographyStyles}
-`;