Improve document processing pipeline and agent workflows

- Add delete_document_chunks for reprocessing, save extracted text to disk
- Expand case directory structure (original/extracted/proofread/backup)
- Update classifier patterns (תגובה, הודעת עמדה)
- Fix proofreader agent paths for new directory layout
- Update HEARTBEAT to notify on every task completion
- Improve bidi_table with LRE/PDF directional embedding
- Add Paperclip project verification and auto-close setup issue
- Add auto-sync-cases.sh for Gitea synchronization

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

web/paperclip_client.py

@@ -84,6 +84,9 @@ async def create_project(
         # Link issue to legal-ai case via plugin state
         await _link_case_to_issue(conn, issue_id, case_number)
 
+        # Verify project creation and close the setup issue
+        await _verify_and_close_setup_issue(conn, project_id, issue_id, identifier, case_number)
+
         return {
             "id": project_id,
             "company_id": company_id,
@@ -140,6 +143,70 @@ async def _link_case_to_issue(conn: asyncpg.Connection, issue_id: str, case_numb
     logger.info("Linked issue %s to case %s via plugin state", issue_id, case_number)
 
 
+async def _verify_and_close_setup_issue(
+    conn: asyncpg.Connection,
+    project_id: str,
+    issue_id: str,
+    identifier: str,
+    case_number: str,
+) -> None:
+    """Verify the project was created correctly, then transition the setup issue to done."""
+    # Move to in_progress while verifying
+    await conn.execute(
+        "UPDATE issues SET status = 'in_progress', started_at = now() WHERE id = $1",
+        issue_id,
+    )
+    logger.info("%s: בביצוע — מאמת יצירת פרויקט", identifier)
+
+    # Verify: project exists, issue is linked, plugin state exists
+    checks = []
+
+    project = await conn.fetchrow("SELECT id, name FROM projects WHERE id = $1::uuid", project_id)
+    checks.append(("פרויקט נוצר", project is not None))
+
+    issue = await conn.fetchrow(
+        "SELECT id, project_id FROM issues WHERE id = $1 AND project_id = $2::uuid",
+        issue_id, project_id,
+    )
+    checks.append(("משימה משויכת לפרויקט", issue is not None))
+
+    plugin_link = await conn.fetchrow(
+        "SELECT value_json FROM plugin_state WHERE scope_id = $1 AND state_key = 'legal-case-number'",
+        issue_id,
+    )
+    checks.append(("קישור למערכת המשפטית", plugin_link is not None))
+
+    all_ok = all(ok for _, ok in checks)
+    report_lines = [f"{'✓' if ok else '✕'} {name}" for name, ok in checks]
+    report = "\n".join(report_lines)
+
+    if all_ok:
+        await conn.execute(
+            "UPDATE issues SET status = 'done', completed_at = now() WHERE id = $1",
+            issue_id,
+        )
+        # Document the verification in a comment
+        await conn.execute(
+            """INSERT INTO issue_comments (id, company_id, issue_id, body)
+               VALUES ($1, (SELECT company_id FROM issues WHERE id = $2), $2,
+               $3)""",
+            str(uuid.uuid4()), issue_id,
+            f"## אימות יצירת פרויקט — ערר {case_number}\n\n{report}\n\nהפרויקט נוצר בהצלחה. משימה נסגרה אוטומטית.",
+        )
+        logger.info("%s: הושלם — פרויקט אומת ונסגר", identifier)
+    else:
+        # Leave in_progress with a warning comment
+        failed = [name for name, ok in checks if not ok]
+        await conn.execute(
+            """INSERT INTO issue_comments (id, company_id, issue_id, body)
+               VALUES ($1, (SELECT company_id FROM issues WHERE id = $2), $2,
+               $3)""",
+            str(uuid.uuid4()), issue_id,
+            f"## אימות יצירת פרויקט — ערר {case_number}\n\n{report}\n\n⚠️ בדיקות שנכשלו: {', '.join(failed)}",
+        )
+        logger.warning("%s: אימות נכשל — %s", identifier, ", ".join(failed))
+
+
 async def get_project_url(case_number: str) -> str | None:
     """Find existing Paperclip project for a case number."""
     conn = await asyncpg.connect(PAPERCLIP_DB_URL)