fix: Fix issue handling null values when augmenting profile, integrate Common ProjectService

Resolves #61 (closed)

src/main/java/org/eclipsefoundation/profile/api/ProjectAPI.java

-/*********************************************************************
-* Copyright (c) 2023 Eclipse Foundation.
-*
-* This program and the accompanying materials are made
-* available under the terms of the Eclipse Public License 2.0
-* which is available at https://www.eclipse.org/legal/epl-2.0/
-*
-* Author: Zachary Sabourin <zachary.sabourin@eclipse-foundation.org>
-*
-* SPDX-License-Identifier: EPL-2.0
-**********************************************************************/
-package org.eclipsefoundation.profile.api;
-
-import javax.enterprise.context.ApplicationScoped;
-import javax.ws.rs.BeanParam;
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-import javax.ws.rs.QueryParam;
-import javax.ws.rs.core.Response;
-
-import org.eclipse.microprofile.rest.client.inject.RegisterRestClient;
-import org.eclipsefoundation.core.service.APIMiddleware.BaseAPIParameters;
-
-/**
- * Projects-API binding.
- */
-@Path("/api")
-@ApplicationScoped
-@RegisterRestClient(configKey = "projects-api")
-public interface ProjectAPI {
-
-    /**
-     * Fetches all spec projects from the projects-api.
-     * 
-     * @param params        The BaseAPIParameters
-     * @param isSpecProject Flag for matching against spec projects
-     * @return A Response containing the spec project entities if they exist.
-     */
-    @GET
-    @Path("/projects")
-    Response getProjects(@BeanParam BaseAPIParameters params, @QueryParam("spec_project") int isSpecProject);
-}