Add feedback voting and thumbs capture flow

Co-Authored-By: Paperclip <noreply@paperclip.ing>

server/src/services/index.ts

@@ -1,4 +1,5 @@
 export { companyService } from "./companies.js";
+export { feedbackService } from "./feedback.js";
 export { companySkillService } from "./company-skills.js";
 export { agentService, deduplicateAgentName } from "./agents.js";
 export { agentInstructionsService, syncInstructionsBundleConfigFromFilePath } from "./agent-instructions.js";