feat(A0): add minimal lead generation system

- tools/lead-gen/find_leads.py - searches for companies hiring accountants
- tools/lead-gen/templates/ - email templates for outreach
- Uses Brave Search API to find leads from job sites
- Outputs CSV for manual review and tracking

First run found 19 companies for potential outreach.

dashboard/tasks.json

@@ -1,5 +1,5 @@
 {
-  "lastUpdated": "2026-02-03T21:02:31.415016Z",
+  "lastUpdated": "2026-02-04T06:31:05.120920Z",
   "columns": [
     {
       "id": "backlog",
@@ -282,6 +282,13 @@
           "description": "",
           "created": "2026-02-03T21:02:31Z",
           "priority": "medium"
+        },
+        {
+          "id": "task-041",
+          "title": "Raport dimineață trimis pe email",
+          "description": "",
+          "created": "2026-02-04T06:31:05Z",
+          "priority": "medium"
         }
       ]
     }