feat: Add Linux deployment scripts and server logs view

- Add deployment/linux/ with deploy.sh for deploying from Claude-Agent LXC to Windows server
- Add ServerLogsView.vue for viewing server logs from frontend
- Add shared/routes/system.py for system health endpoints
- Update CLAUDE.md with quick deploy instructions
- Improve Windows deployment scripts (ROA2WEB-Console.ps1)
- Fix OCR service validation and worker pool improvements
- Update environment config examples
- Various script permission and startup fixes

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/modules/data-entry/components/ocr/OCRUploadZone.vue

@@ -286,6 +286,7 @@ const processOCR = async () => {
 const pollJobStatus = async (id) => {
   const LONG_POLL_TIMEOUT = 30  // seconds
   const MAX_TOTAL_TIME = 120    // 2 minutes max
+  const MIN_POLL_INTERVAL = 500  // Minimum 500ms between polls (safety net, backend does long-poll)
   const startTime = Date.now()
 
   const poll = async () => {
@@ -298,11 +299,15 @@ const pollJobStatus = async (id) => {
       return
     }
 
+    const pollStartTime = Date.now()
+
     try {
       // Long-poll with 30s server timeout, 35s axios timeout
+      // Add cache-busting param to prevent browser/IIS caching
       const response = await api.get(`/ocr/jobs/${id}/wait`, {
-        params: { timeout: LONG_POLL_TIMEOUT },
-        timeout: (LONG_POLL_TIMEOUT + 5) * 1000
+        params: { timeout: LONG_POLL_TIMEOUT, _t: Date.now() },
+        timeout: (LONG_POLL_TIMEOUT + 5) * 1000,
+        headers: { 'Cache-Control': 'no-cache' }
       })
 
       const job = response.data
@@ -310,7 +315,12 @@ const pollJobStatus = async (id) => {
       queuePosition.value = job.queue_position
       estimatedWait.value = job.estimated_wait_seconds
 
-      console.log('📊 OCR Long-Poll:', { status: job.status, position: job.queue_position })
+      const pollDuration = Date.now() - pollStartTime
+      console.log('📊 OCR Long-Poll:', {
+        status: job.status,
+        position: job.queue_position,
+        pollDurationMs: pollDuration
+      })
 
       if (job.status === 'completed') {
         processing.value = false
@@ -336,6 +346,13 @@ const pollJobStatus = async (id) => {
 
       // Still pending/processing - long-poll again
       if (processing.value) {
+        // Prevent rapid polling: if response came back too fast, wait before next poll
+        const pollDuration = Date.now() - pollStartTime
+        if (pollDuration < MIN_POLL_INTERVAL) {
+          const waitTime = MIN_POLL_INTERVAL - pollDuration
+          console.log(`⏳ Waiting ${waitTime}ms before next poll (preventing rapid polling)`)
+          await new Promise(resolve => setTimeout(resolve, waitTime))
+        }
         await poll()
       }
 
@@ -349,8 +366,18 @@ const pollJobStatus = async (id) => {
         return
       }
 
-      // Real error
+      // Real error - wait before retry to prevent rapid error loops
       console.error('🔴 Poll Error:', err.message)
+
+      // Check if we should retry or give up
+      const elapsed = (Date.now() - startTime) / 1000
+      if (elapsed < MAX_TOTAL_TIME && processing.value) {
+        console.log('🔄 Retrying after error...')
+        await new Promise(resolve => setTimeout(resolve, MIN_POLL_INTERVAL))
+        await poll()
+        return
+      }
+
       processing.value = false
       error.value = 'Eroare la verificarea starii job-ului'
       emit('error', error.value)

src/modules/data-entry/services/api.js

@@ -1,15 +1,7 @@
 import axios from 'axios'
 
-// Detect if we're accessing from remote (not localhost)
-const isRemoteAccess = !['localhost', '127.0.0.1'].includes(window.location.hostname)
-
-// For remote access, use direct backend URL (same host, port 8000)
-// For local access, use proxy through Vite
-const baseURL = isRemoteAccess
-  ? `http://${window.location.hostname}:8000/api/data-entry`
-  : import.meta.env.BASE_URL + 'api/data-entry'
-
-console.log('📡 API Config:', { isRemoteAccess, baseURL, hostname: window.location.hostname })
+// Use relative path - works with both Vite dev proxy and IIS production proxy
+const baseURL = import.meta.env.BASE_URL + 'api/data-entry'
 
 const api = axios.create({
   baseURL,