Add conformance tests for SEP-1330 elicitation enums (#22)

* Add SEP-1330 conformance test for elicitation enum schemas

Adds server-side conformance test that validates servers properly request
elicitation with SEP-1330 enum schema improvements:
- Untitled single-select enum (type: string, enum: [...])
- Titled single-select enum (oneOf with const/title)
- Legacy titled enum (enumNames for backward compatibility)
- Untitled multi-select enum (type: array, items.enum)
- Titled multi-select enum (items.anyOf with const/title)

Test expects server to implement `test_elicitation_sep1330_enums` tool.

* Add reference server implementation for SEP-1330 conformance test

Adds test_elicitation_sep1330_enums tool to everything-server that
requests elicitation with all 5 enum schema variants. Also updates
SERVER_REQUIREMENTS.md with full specification.

* Fix prettier formatting

* only test active tests (#24)

* refactor maps to pull names from the test

* bring names back

* separate active from pending

* only test active

---------

Co-authored-by: Paul Carleton <paulcarletonjr@gmail.com>

src/scenarios/client/auth/basic-dcr.ts

@@ -6,7 +6,7 @@ import { ServerLifecycle } from './helpers/serverLifecycle.js';
 import { Request, Response } from 'express';
 
 export class AuthBasicDCRScenario implements Scenario {
-  name = 'auth-basic-dcr';
+  name = 'auth/basic-dcr';
   description =
     'Tests Basic OAuth flow with DCR, PRM at path-based location, OAuth metadata at root location, and no scopes required';
   private authServer = new ServerLifecycle(() => this.authBaseUrl);

src/scenarios/client/auth/basic-metadata-var1.ts

@@ -6,7 +6,7 @@ import { ServerLifecycle } from './helpers/serverLifecycle.js';
 
 export class AuthBasicMetadataVar1Scenario implements Scenario {
   // TODO: name should match what we put in the scenario map
-  name = 'auth-basic-metadata-var1';
+  name = 'auth/basic-metadata-var1';
   description =
     'Tests Basic OAuth flow with DCR, PRM at root location, OAuth metadata at OpenID discovery path, and no scopes required';
   private authServer = new ServerLifecycle(() => this.authBaseUrl);