feat: Implement structured message parsing and display in MessageViewer component

- Added MessageViewer component to display parsed messages in a chat-like format.
- Introduced new Message table in the database to store individual messages with timestamps, roles, and content.
- Updated Session model to include a relation to parsed messages.
- Created transcript parsing logic to convert raw transcripts into structured messages.
- Enhanced processing scheduler to handle sessions with parsed messages.
- Updated API endpoints to return parsed messages alongside session details.
- Added manual trigger commands for session refresh, transcript parsing, and processing.
- Improved user experience with color-coded message roles and timestamps in the UI.
- Documented the new scheduler workflow and transcript parsing implementation.

lib/csvFetcher.js

@@ -407,7 +407,7 @@ async function fetchTranscriptContent(url, username, password) {
       headers: authHeader ? { Authorization: authHeader } : {},
       timeout: 10000, // 10 second timeout
     });
-    
+
     if (!response.ok) {
       // Only log error once per batch, not for every transcript
       if (Math.random() < 0.1) { // Log ~10% of errors to avoid spam
@@ -502,7 +502,7 @@ export async function fetchAndStoreSessionsForAllCompanies() {
   try {
     // Get all companies
     const companies = await prisma.company.findMany();
-    
+
     for (const company of companies) {
       if (!company.csvUrl) {
         console.log(`[Scheduler] Skipping company ${company.id} - no CSV URL configured`);
@@ -516,7 +516,7 @@ export async function fetchAndStoreSessionsForAllCompanies() {
       }
 
       console.log(`[Scheduler] Processing sessions for company: ${company.id}`);
-      
+
       try {
         const sessions = await fetchAndParseCsv(
           company.csvUrl,
@@ -603,7 +603,7 @@ export async function fetchAndStoreSessionsForAllCompanies() {
               initialMsg: session.initialMsg || null,
             },
           });
-          
+
           addedCount++;
         }