fix: include execution/correlation/exchange IDs in full-text search

The _search_text materialized column only contained error messages,
bodies, and headers — not execution_id, correlation_id, exchange_id,
or route_id. Searching by ID via cmd-k returned no results.

- Add ID fields to _search_text in ClickHouse DDL (covered by ngram
  bloom filter index)
- Add direct LIKE matches on execution_id, correlation_id, exchange_id
  in the text search WHERE clause for faster exact ID lookups

Requires ClickHouse table recreation (fresh install).

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

cameleer3-server-app/src/main/java/com/cameleer3/server/app/search/ClickHouseSearchIndex.java

@@ -179,14 +179,18 @@ public class ClickHouseSearchIndex implements SearchIndex {
             params.add(request.durationMax());
         }
 
-        // Global full-text search: execution-level _search_text OR processor-level _search_text
+        // Global full-text search: ID fields, execution-level _search_text, OR processor-level _search_text
         if (request.text() != null && !request.text().isBlank()) {
             String likeTerm = "%" + escapeLike(request.text()) + "%";
-            conditions.add("(_search_text LIKE ? OR execution_id IN ("
+            conditions.add("(execution_id LIKE ? OR correlation_id LIKE ? OR exchange_id LIKE ?"
+                    + " OR _search_text LIKE ? OR execution_id IN ("
                     + "SELECT DISTINCT execution_id FROM processor_executions "
                     + "WHERE tenant_id = 'default' AND _search_text LIKE ?))");
             params.add(likeTerm);
             params.add(likeTerm);
+            params.add(likeTerm);
+            params.add(likeTerm);
+            params.add(likeTerm);
         }
 
         // Scoped body search in processor_executions

cameleer3-server-app/src/main/resources/clickhouse/V2__executions.sql

@@ -30,7 +30,8 @@ CREATE TABLE IF NOT EXISTS executions (
     is_replay            Bool DEFAULT false,
 
     _search_text         String MATERIALIZED
-        concat(error_message, ' ', error_stacktrace, ' ', attributes,
+        concat(execution_id, ' ', correlation_id, ' ', exchange_id, ' ', route_id,
+               ' ', error_message, ' ', error_stacktrace, ' ', attributes,
                ' ', input_body, ' ', output_body, ' ', input_headers,
                ' ', output_headers, ' ', root_cause_message),